3132300040 has 32 divisors (see below), whose sum is σ = 7116108480. Its totient is φ = 1240754112.

The previous prime is 3132300023. The next prime is 3132300071. The reversal of 3132300040 is 400032313.

It is a super-2 number, since 2×3132300040² = 19622607081168003200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3132299987 and 3132300023.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 376014 + ... + 384253.

It is an arithmetic number, because the mean of its divisors is an integer number (222378390).

Almost surely, 2^3132300040 is an apocalyptic number.

It is an amenable number.

3132300040 is an abundant number, since it is smaller than the sum of its proper divisors (3983808440).

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

3132300040 is a wasteful number, since it uses less digits than its factorization.

3132300040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760381 (or 760377 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3132300040 is about 55966.9548930438. The cubic root of 3132300040 is about 1463.1464076082.

Adding to 3132300040 its reverse (400032313), we get a palindrome (3532332353).

The spelling of 3132300040 in words is "three billion, one hundred thirty-two million, three hundred thousand, forty".