40543060402944 has 108 divisors (see below), whose sum is σ = 127522514405832. Its totient is φ = 12285775872000.

The previous prime is 40543060402847. The next prime is 40543060402993. The reversal of 40543060402944 is 44920406034504.

40543060402944 is a `hidden beast` number, since 4 + 0 + 5 + 4 + 30 + 604 + 0 + 2 + 9 + 4 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 40543060402944.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 799829857 + ... + 799880544.

Almost surely, 2^{40543060402944} is an apocalyptic number.

40543060402944 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40543060402944 is an abundant number, since it is smaller than the sum of its proper divisors (86979454002888).

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

40543060402944 is a wasteful number, since it uses less digits than its factorization.

40543060402944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1599710434 (or 1599710417 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 45.

The spelling of 40543060402944 in words is "forty trillion, five hundred forty-three billion, sixty million, four hundred two thousand, nine hundred forty-four".