40987926027 has 12 divisors (see below), whose sum is σ = 59245716400. Its totient is φ = 27306391248.

The previous prime is 40987925911. The next prime is 40987926029. The reversal of 40987926027 is 72062978904.

It is not a de Polignac number, because 40987926027 - 2¹⁶ = 40987860491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40987926029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1560652 + ... + 1586697.

Almost surely, 2^40987926027 is an apocalyptic number.

40987926027 is a deficient number, since it is larger than the sum of its proper divisors (18257790373).

40987926027 is a wasteful number, since it uses less digits than its factorization.

40987926027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3148802 (or 3148799 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The spelling of 40987926027 in words is "forty billion, nine hundred eighty-seven million, nine hundred twenty-six thousand, twenty-seven".