104411431020 has 48 divisors (see below), whose sum is σ = 314840625120. Its totient is φ = 25701275136.

The previous prime is 104411431013. The next prime is 104411431027. The reversal of 104411431020 is 20134114401.

It is an interprime number because it is at equal distance from previous prime (104411431013) and next prime (104411431027).

It is a super-4 number, since 4×104411431020⁴ (a number of 45 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (104411431027) 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, 66929625 + ... + 66931184.

It is an arithmetic number, because the mean of its divisors is an integer number (6559179690).

Almost surely, 2^104411431020 is an apocalyptic number.

104411431020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104411431020 is an abundant number, since it is smaller than the sum of its proper divisors (210429194100).

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

104411431020 is a wasteful number, since it uses less digits than its factorization.

104411431020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133860834 (or 133860832 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 104411431020 its reverse (20134114401), we get a palindrome (124545545421).

The spelling of 104411431020 in words is "one hundred four billion, four hundred eleven million, four hundred thirty-one thousand, twenty".