16342351794 has 12 divisors (see below), whose sum is σ = 35408428926. Its totient is φ = 5447450592.

The previous prime is 16342351793. The next prime is 16342351813. The reversal of 16342351794 is 49715324361.

16342351794 is a `hidden beast` number, since 1 + 6 + 3 + 42 + 3 + 517 + 94 = 666.

It can be written as a sum of positive squares in only one way, i.e., 9783781569 + 6558570225 = 98913^2 + 80985^2 .

It is not an unprimeable number, because it can be changed into a prime (16342351793) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 453954199 + ... + 453954234.

Almost surely, 2^16342351794 is an apocalyptic number.

16342351794 is an abundant number, since it is smaller than the sum of its proper divisors (19066077132).

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

16342351794 is a wasteful number, since it uses less digits than its factorization.

16342351794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907908441 (or 907908438 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The spelling of 16342351794 in words is "sixteen billion, three hundred forty-two million, three hundred fifty-one thousand, seven hundred ninety-four".