15304541340 has 96 divisors (see below), whose sum is σ = 47202494976. Its totient is φ = 3674154240.

The previous prime is 15304541299. The next prime is 15304541353. The reversal of 15304541340 is 4314540351.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 15304541298 and 15304541307.

It is a congruent number.

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, 44587 + ... + 180546.

It is an arithmetic number, because the mean of its divisors is an integer number (491692656).

Almost surely, 2^15304541340 is an apocalyptic number.

15304541340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15304541340 is an abundant number, since it is smaller than the sum of its proper divisors (31897953636).

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

15304541340 is a wasteful number, since it uses less digits than its factorization.

15304541340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225259 (or 225257 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 15304541340 in words is "fifteen billion, three hundred four million, five hundred forty-one thousand, three hundred forty".