1310242432 has 32 divisors (see below), whose sum is σ = 2747635200. Its totient is φ = 620640000.

The previous prime is 1310242369. The next prime is 1310242433. The reversal of 1310242432 is 2342420131.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×1310242432² = 3433470461226549248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1310242433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266944 + ... + 271807.

It is an arithmetic number, because the mean of its divisors is an integer number (85863600).

Almost surely, 2^1310242432 is an apocalyptic number.

It is an amenable number.

1310242432 is an abundant number, since it is smaller than the sum of its proper divisors (1437392768).

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

1310242432 is an equidigital number, since it uses as much as digits as its factorization.

1310242432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538784 (or 538772 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1310242432 is about 36197.2710573601. The cubic root of 1310242432 is about 1094.2516747217.

Adding to 1310242432 its reverse (2342420131), we get a palindrome (3652662563).

The spelling of 1310242432 in words is "one billion, three hundred ten million, two hundred forty-two thousand, four hundred thirty-two".