40150027064 has 32 divisors (see below), whose sum is σ = 86871083520. Its totient is φ = 17040092256.

The previous prime is 40150027063. The next prime is 40150027091. The reversal of 40150027064 is 46072005104.

It is a super-2 number, since 2×40150027064² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40150027063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3474644 + ... + 3486179.

It is an arithmetic number, because the mean of its divisors is an integer number (2714721360).

Almost surely, 2^40150027064 is an apocalyptic number.

It is an amenable number.

40150027064 is an abundant number, since it is smaller than the sum of its proper divisors (46721056456).

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

40150027064 is a wasteful number, since it uses less digits than its factorization.

40150027064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6960939 (or 6960935 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The spelling of 40150027064 in words is "forty billion, one hundred fifty million, twenty-seven thousand, sixty-four".