40027536554044 has 48 divisors (see below), whose sum is σ = 76171083468480. Its totient is φ = 18294362657280.

The previous prime is 40027536553999. The next prime is 40027536554063. The reversal of 40027536554044 is 44045563572004.

It is a congruent number.

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, 235691592 + ... + 235861360.

It is an arithmetic number, because the mean of its divisors is an integer number (1586897572260).

Almost surely, 2^{40027536554044} is an apocalyptic number.

It is an amenable number.

40027536554044 is a deficient number, since it is larger than the sum of its proper divisors (36143546914436).

40027536554044 is a wasteful number, since it uses less digits than its factorization.

40027536554044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213910 (or 213908 counting only the distinct ones).

The product of its (nonzero) digits is 8064000, while the sum is 49.

The spelling of 40027536554044 in words is "forty trillion, twenty-seven billion, five hundred thirty-six million, five hundred fifty-four thousand, forty-four".