44016534642 has 32 divisors (see below), whose sum is σ = 93136824000. Its totient is φ = 13829393088.

The previous prime is 44016534607. The next prime is 44016534643. The reversal of 44016534642 is 24643561044.

44016534642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 44016534642.

It is not an unprimeable number, because it can be changed into a prime (44016534643) 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, 957517 + ... + 1002432.

It is an arithmetic number, because the mean of its divisors is an integer number (2910525750).

Almost surely, 2^44016534642 is an apocalyptic number.

44016534642 is an abundant number, since it is smaller than the sum of its proper divisors (49120289358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44016534642 is a wasteful number, since it uses less digits than its factorization.

44016534642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1960170.

The product of its (nonzero) digits is 276480, while the sum is 39.

The spelling of 44016534642 in words is "forty-four billion, sixteen million, five hundred thirty-four thousand, six hundred forty-two".