42441522544 has 10 divisors (see below), whose sum is σ = 82230449960. Its totient is φ = 21220761264.

The previous prime is 42441522521. The next prime is 42441522589. The reversal of 42441522544 is 44522514424.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1326297564 + ... + 1326297595.

It is an arithmetic number, because the mean of its divisors is an integer number (8223044996).

Almost surely, 2^42441522544 is an apocalyptic number.

It is an amenable number.

42441522544 is a deficient number, since it is larger than the sum of its proper divisors (39788927416).

42441522544 is a wasteful number, since it uses less digits than its factorization.

42441522544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2652595167 (or 2652595161 counting only the distinct ones).

The product of its digits is 204800, while the sum is 37.

The spelling of 42441522544 in words is "forty-two billion, four hundred forty-one million, five hundred twenty-two thousand, five hundred forty-four".