312404133030004 has 24 divisors (see below), whose sum is σ = 547944014852640. Its totient is φ = 155848703665824.

The previous prime is 312404133030001. The next prime is 312404133030071. The reversal of 312404133030004 is 400030331404213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312404133030001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 590288167 + ... + 590817169.

It is an arithmetic number, because the mean of its divisors is an integer number (22831000618860).

Almost surely, 2^{312404133030004} is an apocalyptic number.

It is an amenable number.

312404133030004 is a deficient number, since it is larger than the sum of its proper divisors (235539881822636).

312404133030004 is a wasteful number, since it uses less digits than its factorization.

312404133030004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862719 (or 862717 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 312404133030004 its reverse (400030331404213), we get a palindrome (712434464434217).

The spelling of 312404133030004 in words is "three hundred twelve trillion, four hundred four billion, one hundred thirty-three million, thirty thousand, four".