40210021104 has 80 divisors (see below), whose sum is σ = 114255853824. Its totient is φ = 12184835520.

The previous prime is 40210021057. The next prime is 40210021109. The reversal of 40210021104 is 40112001204.

40210021104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40210021109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250804 + ... + 378579.

Almost surely, 2^40210021104 is an apocalyptic number.

40210021104 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40210021104 is an abundant number, since it is smaller than the sum of its proper divisors (74045832720).

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

40210021104 is a wasteful number, since it uses less digits than its factorization.

40210021104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629427 (or 629399 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 40210021104 its reverse (40112001204), we get a palindrome (80322022308).

The spelling of 40210021104 in words is "forty billion, two hundred ten million, twenty-one thousand, one hundred four".