40027865674524 has 384 divisors, whose sum is σ = 119532478464000. Its totient is φ = 10140046221312.

The previous prime is 40027865674507. The next prime is 40027865674547. The reversal of 40027865674524 is 42547656872004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4960693162 + ... + 4960701230.

It is an arithmetic number, because the mean of its divisors is an integer number (311282496000).

Almost surely, 2^{40027865674524} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40027865674524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59766239232000).

40027865674524 is an abundant number, since it is smaller than the sum of its proper divisors (79504612789476).

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

40027865674524 is a wasteful number, since it uses less digits than its factorization.

40027865674524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8917 (or 8915 counting only the distinct ones).

The product of its (nonzero) digits is 90316800, while the sum is 60.

The spelling of 40027865674524 in words is "forty trillion, twenty-seven billion, eight hundred sixty-five million, six hundred seventy-four thousand, five hundred twenty-four".