40112021104 has 30 divisors (see below), whose sum is σ = 77883135200. Its totient is φ = 20013238560.

The previous prime is 40112021087. The next prime is 40112021113.

It is a happy number.

40112021104 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3852097 + ... + 3862495.

Almost surely, 2^40112021104 is an apocalyptic number.

It is an amenable number.

40112021104 is a deficient number, since it is larger than the sum of its proper divisors (37771114096).

40112021104 is an equidigital number, since it uses as much as digits as its factorization.

40112021104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11389 (or 10892 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

It can be divided in two parts, 401120 and 21104, that added together give a palindrome (422224).

The spelling of 40112021104 in words is "forty billion, one hundred twelve million, twenty-one thousand, one hundred four".