40101711620 has 24 divisors (see below), whose sum is σ = 84255431064. Its totient is φ = 16032715776.

The previous prime is 40101711547. The next prime is 40101711653. The reversal of 40101711620 is 2611710104.

It is a happy number.

40101711620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1653560896 + 38448150724 = 40664^2 + 196082^2 .

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, 456707 + ... + 537386.

It is an arithmetic number, because the mean of its divisors is an integer number (3510642961).

Almost surely, 2^40101711620 is an apocalyptic number.

It is an amenable number.

40101711620 is an abundant number, since it is smaller than the sum of its proper divisors (44153719444).

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

40101711620 is a wasteful number, since it uses less digits than its factorization.

40101711620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996119 (or 996117 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 23.

The spelling of 40101711620 in words is "forty billion, one hundred one million, seven hundred eleven thousand, six hundred twenty".