103404400770672 has 80 divisors (see below), whose sum is σ = 306383409730560. Its totient is φ = 33356258308800.

The previous prime is 103404400770667. The next prime is 103404400770791. The reversal of 103404400770672 is 276077004404301.

103404400770672 is a `hidden beast` number, since 103 + 4 + 0 + 4 + 400 + 7 + 70 + 6 + 72 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3860664654 + ... + 3860691437.

It is an arithmetic number, because the mean of its divisors is an integer number (3829792621632).

Almost surely, 2^{103404400770672} is an apocalyptic number.

103404400770672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103404400770672 is an abundant number, since it is smaller than the sum of its proper divisors (202979008959888).

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

103404400770672 is a wasteful number, since it uses less digits than its factorization.

103404400770672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7721356139 (or 7721356127 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 45.

The spelling of 103404400770672 in words is "one hundred three trillion, four hundred four billion, four hundred million, seven hundred seventy thousand, six hundred seventy-two".