28914413118700 has 18 divisors (see below), whose sum is σ = 62744276467796. Its totient is φ = 11565765247440.

The previous prime is 28914413118691. The next prime is 28914413118713. The reversal of 28914413118700 is 781131441982.

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, 144572065494 + ... + 144572065693.

Almost surely, 2^{28914413118700} is an apocalyptic number.

28914413118700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28914413118700 is an abundant number, since it is smaller than the sum of its proper divisors (33829863349096).

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

28914413118700 is a wasteful number, since it uses less digits than its factorization.

28914413118700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289144131201 (or 289144131194 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 49.

The spelling of 28914413118700 in words is "twenty-eight trillion, nine hundred fourteen billion, four hundred thirteen million, one hundred eighteen thousand, seven hundred".