40122464755152 has 80 divisors (see below), whose sum is σ = 112646816670080. Its totient is φ = 12232113440256.

The previous prime is 40122464755147. The next prime is 40122464755171. The reversal of 40122464755152 is 25155746422104.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294880708 + ... + 295016739.

It is an arithmetic number, because the mean of its divisors is an integer number (1408085208376).

Almost surely, 2^{40122464755152} is an apocalyptic number.

It is an amenable number.

40122464755152 is an abundant number, since it is smaller than the sum of its proper divisors (72524351914928).

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

40122464755152 is a wasteful number, since it uses less digits than its factorization.

40122464755152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589897580 (or 589897574 counting only the distinct ones).

The product of its (nonzero) digits is 2688000, while the sum is 48.

The spelling of 40122464755152 in words is "forty trillion, one hundred twenty-two billion, four hundred sixty-four million, seven hundred fifty-five thousand, one hundred fifty-two".