1435425140 has 24 divisors (see below), whose sum is σ = 3084496800. Its totient is φ = 560816928.

The previous prime is 1435425133. The next prime is 1435425143. The reversal of 1435425140 is 415245341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1435425143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 833690 + ... + 835409.

It is an arithmetic number, because the mean of its divisors is an integer number (128520700).

Almost surely, 2^1435425140 is an apocalyptic number.

1435425140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1435425140 is an abundant number, since it is smaller than the sum of its proper divisors (1649071660).

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

1435425140 is a wasteful number, since it uses less digits than its factorization.

1435425140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669151 (or 1669149 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 1435425140 is about 37887.0048961382. The cubic root of 1435425140 is about 1128.0461026460.

The spelling of 1435425140 in words is "one billion, four hundred thirty-five million, four hundred twenty-five thousand, one hundred forty".