15343613340 has 48 divisors (see below), whose sum is σ = 46867766400. Its totient is φ = 3719663680.

The previous prime is 15343613321. The next prime is 15343613407. The reversal of 15343613340 is 4331634351.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11623290 + ... + 11624609.

It is an arithmetic number, because the mean of its divisors is an integer number (976411800).

Almost surely, 2^15343613340 is an apocalyptic number.

15343613340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15343613340 is an abundant number, since it is smaller than the sum of its proper divisors (31524153060).

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

15343613340 is a wasteful number, since it uses less digits than its factorization.

15343613340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23247922 (or 23247920 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 33.

The spelling of 15343613340 in words is "fifteen billion, three hundred forty-three million, six hundred thirteen thousand, three hundred forty".