16345741398 has 32 divisors (see below), whose sum is σ = 37365857280. Its totient is φ = 4669691520.

The previous prime is 16345741387. The next prime is 16345741409. The reversal of 16345741398 is 89314754361.

16345741398 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (16345741387) and next prime (16345741409).

It is a self number, because there is not a number n which added to its sum of digits gives 16345741398.

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, 517603 + ... + 548273.

It is an arithmetic number, because the mean of its divisors is an integer number (1167683040).

Almost surely, 2^16345741398 is an apocalyptic number.

16345741398 is an abundant number, since it is smaller than the sum of its proper divisors (21020115882).

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

16345741398 is a wasteful number, since it uses less digits than its factorization.

16345741398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43372.

The product of its digits is 2177280, while the sum is 51.

The spelling of 16345741398 in words is "sixteen billion, three hundred forty-five million, seven hundred forty-one thousand, three hundred ninety-eight".