44023542542 has 32 divisors (see below), whose sum is σ = 76783299840. Its totient is φ = 18538934400.

The previous prime is 44023542527. The next prime is 44023542551. The reversal of 44023542542 is 24524532044.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1985417 + ... + 2007467.

It is an arithmetic number, because the mean of its divisors is an integer number (2399478120).

Almost surely, 2^44023542542 is an apocalyptic number.

44023542542 is a deficient number, since it is larger than the sum of its proper divisors (32759757298).

44023542542 is a wasteful number, since it uses less digits than its factorization.

44023542542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24536.

The product of its (nonzero) digits is 153600, while the sum is 35.

The spelling of 44023542542 in words is "forty-four billion, twenty-three million, five hundred forty-two thousand, five hundred forty-two".