15400000700 has 36 divisors (see below), whose sum is σ = 38192003472. Its totient is φ = 5280000000.

The previous prime is 15400000687. The next prime is 15400000709. The reversal of 15400000700 is 700000451.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15400000709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10999301 + ... + 11000700.

Almost surely, 2^15400000700 is an apocalyptic number.

15400000700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15400000700 is an abundant number, since it is smaller than the sum of its proper divisors (22792002772).

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

15400000700 is a wasteful number, since it uses less digits than its factorization.

15400000700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22000022 (or 22000015 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 17.

The spelling of 15400000700 in words is "fifteen billion, four hundred million, seven hundred", and thus it is an aban number.