10270918480 has 20 divisors (see below), whose sum is σ = 23879885652. Its totient is φ = 4108367360.

The previous prime is 10270918439. The next prime is 10270918519. The reversal of 10270918480 is 8481907201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2476853824 + 7794064656 = 49768^2 + 88284^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64193161 + ... + 64193320.

Almost surely, 2^10270918480 is an apocalyptic number.

10270918480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10270918480 is an abundant number, since it is smaller than the sum of its proper divisors (13608967172).

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

10270918480 is a wasteful number, since it uses less digits than its factorization.

10270918480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128386494 (or 128386488 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 40.

The spelling of 10270918480 in words is "ten billion, two hundred seventy million, nine hundred eighteen thousand, four hundred eighty".