44542316155 has 16 divisors (see below), whose sum is σ = 54782378784. Its totient is φ = 34747006720.

The previous prime is 44542316153. The next prime is 44542316183. The reversal of 44542316155 is 55161324544.

It is not a de Polignac number, because 44542316155 - 2¹ = 44542316153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44542316153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 354984 + ... + 463786.

It is an arithmetic number, because the mean of its divisors is an integer number (3423898674).

Almost surely, 2^44542316155 is an apocalyptic number.

44542316155 is a deficient number, since it is larger than the sum of its proper divisors (10240062629).

44542316155 is a wasteful number, since it uses less digits than its factorization.

44542316155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110846.

The product of its digits is 288000, while the sum is 40.

The spelling of 44542316155 in words is "forty-four billion, five hundred forty-two million, three hundred sixteen thousand, one hundred fifty-five".