16492317734 has 4 divisors (see below), whose sum is σ = 24738476604. Its totient is φ = 8246158866.

The previous prime is 16492317733. The next prime is 16492317761. The reversal of 16492317734 is 43771329461.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43771329461 = 1511 ⋅28968451.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16492317733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4123079432 + ... + 4123079435.

It is an arithmetic number, because the mean of its divisors is an integer number (6184619151).

Almost surely, 2^16492317734 is an apocalyptic number.

16492317734 is a deficient number, since it is larger than the sum of its proper divisors (8246158870).

16492317734 is an equidigital number, since it uses as much as digits as its factorization.

16492317734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8246158869.

The product of its digits is 762048, while the sum is 47.

The spelling of 16492317734 in words is "sixteen billion, four hundred ninety-two million, three hundred seventeen thousand, seven hundred thirty-four".