10418730138 has 40 divisors (see below), whose sum is σ = 23674511520. Its totient is φ = 3423992040.

The previous prime is 10418730097. The next prime is 10418730151. The reversal of 10418730138 is 83103781401.

It is a zygodrome in base 3.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 441408 + ... + 464411.

It is an arithmetic number, because the mean of its divisors is an integer number (591862788).

Almost surely, 2^10418730138 is an apocalyptic number.

10418730138 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10418730138 is an abundant number, since it is smaller than the sum of its proper divisors (13255781382).

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

10418730138 is an equidigital number, since it uses as much as digits as its factorization.

10418730138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905904 (or 905895 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 10418730138 in words is "ten billion, four hundred eighteen million, seven hundred thirty thousand, one hundred thirty-eight".