7464131244 has 36 divisors (see below), whose sum is σ = 19518276960. Its totient is φ = 2402248800.

The previous prime is 7464131243. The next prime is 7464131261. The reversal of 7464131244 is 4421314647.

7464131244 is a `hidden beast` number, since 7 + 4 + 641 + 3 + 1 + 2 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 7464131199 and 7464131208.

It is not an unprimeable number, because it can be changed into a prime (7464131243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3573732 + ... + 3575819.

It is an arithmetic number, because the mean of its divisors is an integer number (542174360).

Almost surely, 2^7464131244 is an apocalyptic number.

It is an amenable number.

7464131244 is an abundant number, since it is smaller than the sum of its proper divisors (12054145716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7464131244 is a wasteful number, since it uses less digits than its factorization.

7464131244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7149590 (or 7149585 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 7464131244 is about 86395.2038252124. The cubic root of 7464131244 is about 1954.3083564940.

The spelling of 7464131244 in words is "seven billion, four hundred sixty-four million, one hundred thirty-one thousand, two hundred forty-four".