40154892924 has 24 divisors (see below), whose sum is σ = 93699244800. Its totient is φ = 13384322224.

The previous prime is 40154892919. The next prime is 40154892929. The reversal of 40154892924 is 42929845104.

40154892924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40154892919) and next prime (40154892929).

It is a super-2 number, since 2×40154892924² (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 (40154892929) 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, 227527 + ... + 363425.

It is an arithmetic number, because the mean of its divisors is an integer number (3904135200).

Almost surely, 2^40154892924 is an apocalyptic number.

It is an amenable number.

40154892924 is an abundant number, since it is smaller than the sum of its proper divisors (53544351876).

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

40154892924 is a wasteful number, since it uses less digits than its factorization.

40154892924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160529 (or 160527 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 48.

The spelling of 40154892924 in words is "forty billion, one hundred fifty-four million, eight hundred ninety-two thousand, nine hundred twenty-four".