40150400288889 has 16 divisors (see below), whose sum is σ = 58633253892864. Its totient is φ = 24236629410000.

The previous prime is 40150400288881. The next prime is 40150400288953. The reversal of 40150400288889 is 98888200405104.

It is not a de Polignac number, because 40150400288889 - 2³ = 40150400288881 is a prime.

It is a super-2 number, since 2×40150400288889² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40150400288881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2423654659 + ... + 2423671224.

It is an arithmetic number, because the mean of its divisors is an integer number (3664578368304).

Almost surely, 2^{40150400288889} is an apocalyptic number.

It is an amenable number.

40150400288889 is a deficient number, since it is larger than the sum of its proper divisors (18482853603975).

40150400288889 is a wasteful number, since it uses less digits than its factorization.

40150400288889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4847326148.

The product of its (nonzero) digits is 5898240, while the sum is 57.

The spelling of 40150400288889 in words is "forty trillion, one hundred fifty billion, four hundred million, two hundred eighty-eight thousand, eight hundred eighty-nine".