40150514144 has 48 divisors (see below), whose sum is σ = 88827998112. Its totient is φ = 17725306368.

The previous prime is 40150514101. The next prime is 40150514149. The reversal of 40150514144 is 44141505104.

It is a super-2 number, since 2×40150514144² (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 (40150514149) 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, 2088599 + ... + 2107734.

It is an arithmetic number, because the mean of its divisors is an integer number (1850583294).

Almost surely, 2^40150514144 is an apocalyptic number.

It is an amenable number.

40150514144 is an abundant number, since it is smaller than the sum of its proper divisors (48677483968).

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

40150514144 is a wasteful number, since it uses less digits than its factorization.

40150514144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4196379 (or 4196371 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 29.

The spelling of 40150514144 in words is "forty billion, one hundred fifty million, five hundred fourteen thousand, one hundred forty-four".