3941293111020 has 72 divisors (see below), whose sum is σ = 12001774415904. Its totient is φ = 1046921945088.

The previous prime is 3941293111009. The next prime is 3941293111033. The reversal of 3941293111020 is 201113921493.

It is a happy number.

3941293111020 is a `hidden beast` number, since 394 + 129 + 31 + 110 + 2 + 0 = 666.

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

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, 42553104 + ... + 42645623.

It is an arithmetic number, because the mean of its divisors is an integer number (166691311332).

Almost surely, 2^{3941293111020} is an apocalyptic number.

3941293111020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3941293111020 is an abundant number, since it is smaller than the sum of its proper divisors (8060481304884).

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

3941293111020 is a wasteful number, since it uses less digits than its factorization.

3941293111020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85198999 (or 85198994 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The spelling of 3941293111020 in words is "three trillion, nine hundred forty-one billion, two hundred ninety-three million, one hundred eleven thousand, twenty".