156346320604 has 24 divisors (see below), whose sum is σ = 288674668800. Its totient is φ = 73886937840.

The previous prime is 156346320601. The next prime is 156346320677. The reversal of 156346320604 is 406023643651.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156346320601) 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, 2353774 + ... + 2419285.

It is an arithmetic number, because the mean of its divisors is an integer number (12028111200).

Almost surely, 2^156346320604 is an apocalyptic number.

It is an amenable number.

156346320604 is a deficient number, since it is larger than the sum of its proper divisors (132328348196).

156346320604 is a wasteful number, since it uses less digits than its factorization.

156346320604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4773513 (or 4773511 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 156346320604 in words is "one hundred fifty-six billion, three hundred forty-six million, three hundred twenty thousand, six hundred four".