44053156323 has 12 divisors (see below), whose sum is σ = 69417094968. Its totient is φ = 26698882560.

The previous prime is 44053156313. The next prime is 44053156349. The reversal of 44053156323 is 32365135044.

44053156323 is a `hidden beast` number, since 4 + 4 + 0 + 5 + 3 + 15 + 632 + 3 = 666.

It is not a de Polignac number, because 44053156323 - 2²⁰ = 44052107747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44053156313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222490590 + ... + 222490787.

It is an arithmetic number, because the mean of its divisors is an integer number (5784757914).

Almost surely, 2^44053156323 is an apocalyptic number.

44053156323 is a deficient number, since it is larger than the sum of its proper divisors (25363938645).

44053156323 is a wasteful number, since it uses less digits than its factorization.

44053156323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444981394 (or 444981391 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 44053156323 in words is "forty-four billion, fifty-three million, one hundred fifty-six thousand, three hundred twenty-three".