15130435194 has 48 divisors (see below), whose sum is σ = 37496659200. Its totient is φ = 4319425440.

The previous prime is 15130435193. The next prime is 15130435211. The reversal of 15130435194 is 49153403151.

15130435194 is a `hidden beast` number, since 1 + 5 + 1 + 30 + 435 + 194 = 666.

It is a super-3 number, since 3×15130435194³ (a number of 32 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (15130435193) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 106332 + ... + 203880.

It is an arithmetic number, because the mean of its divisors is an integer number (781180400).

Almost surely, 2^15130435194 is an apocalyptic number.

15130435194 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

15130435194 is an abundant number, since it is smaller than the sum of its proper divisors (22366224006).

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

15130435194 is a wasteful number, since it uses less digits than its factorization.

15130435194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98795 (or 98792 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The spelling of 15130435194 in words is "fifteen billion, one hundred thirty million, four hundred thirty-five thousand, one hundred ninety-four".