156364441 has 8 divisors (see below), whose sum is σ = 159880320. Its totient is φ = 152856528.

The previous prime is 156364423. The next prime is 156364451. The reversal of 156364441 is 144463651.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 156364441 - 2¹⁵ = 156331673 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 156364397 and 156364406.

It is not an unprimeable number, because it can be changed into a prime (156364451) 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, 56410 + ... + 59116.

It is an arithmetic number, because the mean of its divisors is an integer number (19985040).

Almost surely, 2^156364441 is an apocalyptic number.

It is an amenable number.

156364441 is a deficient number, since it is larger than the sum of its proper divisors (3515879).

156364441 is a wasteful number, since it uses less digits than its factorization.

156364441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3983.

The product of its digits is 34560, while the sum is 34.

The square root of 156364441 is about 12504.5768021153. The cubic root of 156364441 is about 538.7401367696.

The spelling of 156364441 in words is "one hundred fifty-six million, three hundred sixty-four thousand, four hundred forty-one".