40542103554 has 32 divisors (see below), whose sum is σ = 83093472000. Its totient is φ = 13179408000.

The previous prime is 40542103493. The next prime is 40542103571. The reversal of 40542103554 is 45530124504.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 646279 + ... + 706229.

It is an arithmetic number, because the mean of its divisors is an integer number (2596671000).

Almost surely, 2^40542103554 is an apocalyptic number.

40542103554 is an abundant number, since it is smaller than the sum of its proper divisors (42551368446).

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

40542103554 is a wasteful number, since it uses less digits than its factorization.

40542103554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62746.

The product of its (nonzero) digits is 48000, while the sum is 33.

The spelling of 40542103554 in words is "forty billion, five hundred forty-two million, one hundred three thousand, five hundred fifty-four".