40237540577112 has 32 divisors (see below), whose sum is σ = 100594065761280. Its totient is φ = 13412484949920.

The previous prime is 40237540577029. The next prime is 40237540577141. The reversal of 40237540577112 is 21177504573204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11832853 + ... + 14848955.

It is an arithmetic number, because the mean of its divisors is an integer number (3143564555040).

Almost surely, 2^{40237540577112} is an apocalyptic number.

It is an amenable number.

40237540577112 is an abundant number, since it is smaller than the sum of its proper divisors (60356525184168).

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

40237540577112 is a wasteful number, since it uses less digits than its factorization.

40237540577112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3571983 (or 3571979 counting only the distinct ones).

The product of its (nonzero) digits is 1646400, while the sum is 48.

The spelling of 40237540577112 in words is "forty trillion, two hundred thirty-seven billion, five hundred forty million, five hundred seventy-seven thousand, one hundred twelve".