40260633411420 has 72 divisors (see below), whose sum is σ = 122219555500224. Its totient is φ = 10727761511808.

The previous prime is 40260633411409. The next prime is 40260633411433. The reversal of 40260633411420 is 2411433606204.

40260633411420 is a `hidden beast` number, since 4 + 0 + 2 + 6 + 0 + 633 + 4 + 1 + 14 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87346564 + ... + 87806283.

It is an arithmetic number, because the mean of its divisors is an integer number (1697493826392).

Almost surely, 2^{40260633411420} is an apocalyptic number.

It is an amenable number.

40260633411420 is an abundant number, since it is smaller than the sum of its proper divisors (81958922088804).

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

40260633411420 is a wasteful number, since it uses less digits than its factorization.

40260633411420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175154139 (or 175154134 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 40260633411420 in words is "forty trillion, two hundred sixty billion, six hundred thirty-three million, four hundred eleven thousand, four hundred twenty".