1413212251 has 4 divisors (see below), whose sum is σ = 1541686104. Its totient is φ = 1284738400.

The previous prime is 1413212233. The next prime is 1413212257. The reversal of 1413212251 is 1522123141.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1413212251 - 2⁵ = 1413212219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1413212257) 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 3 ways as a sum of consecutive naturals, for example, 64236910 + ... + 64236931.

It is an arithmetic number, because the mean of its divisors is an integer number (385421526).

Almost surely, 2^1413212251 is an apocalyptic number.

1413212251 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1413212251 is a deficient number, since it is larger than the sum of its proper divisors (128473853).

1413212251 is a wasteful number, since it uses less digits than its factorization.

1413212251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128473852.

The product of its digits is 480, while the sum is 22.

The square root of 1413212251 is about 37592.7153980662. The cubic root of 1413212251 is about 1122.1970719743.

Adding to 1413212251 its reverse (1522123141), we get a palindrome (2935335392).

The spelling of 1413212251 in words is "one billion, four hundred thirteen million, two hundred twelve thousand, two hundred fifty-one".