15130398345 has 32 divisors (see below), whose sum is σ = 26171518080. Its totient is φ = 7438210560.

The previous prime is 15130398331. The next prime is 15130398359. The reversal of 15130398345 is 54389303151.

It is an interprime number because it is at equal distance from previous prime (15130398331) and next prime (15130398359).

It is not a de Polignac number, because 15130398345 - 2⁴ = 15130398329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15130398297 and 15130398306.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 706876 + ... + 727965.

It is an arithmetic number, because the mean of its divisors is an integer number (817859940).

Almost surely, 2^15130398345 is an apocalyptic number.

15130398345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15130398345 is a deficient number, since it is larger than the sum of its proper divisors (11041119735).

15130398345 is a wasteful number, since it uses less digits than its factorization.

15130398345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434905.

The product of its (nonzero) digits is 194400, while the sum is 42.

The spelling of 15130398345 in words is "fifteen billion, one hundred thirty million, three hundred ninety-eight thousand, three hundred forty-five".