41997953892 has 48 divisors (see below), whose sum is σ = 103774124160. Its totient is φ = 13173990912.

The previous prime is 41997953873. The next prime is 41997953897. The reversal of 41997953892 is 29835979914.

It is a super-4 number, since 4×41997953892⁴ (a number of 44 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (41997953897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2813673 + ... + 2828559.

It is an arithmetic number, because the mean of its divisors is an integer number (2161960920).

Almost surely, 2^41997953892 is an apocalyptic number.

It is an amenable number.

41997953892 is an abundant number, since it is smaller than the sum of its proper divisors (61776170268).

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

41997953892 is a wasteful number, since it uses less digits than its factorization.

41997953892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28740 (or 28738 counting only the distinct ones).

The product of its digits is 44089920, while the sum is 66.

The spelling of 41997953892 in words is "forty-one billion, nine hundred ninety-seven million, nine hundred fifty-three thousand, eight hundred ninety-two".