16431035327374 has 8 divisors (see below), whose sum is σ = 24709911740280. Its totient is φ = 8194398080616.

The previous prime is 16431035327347. The next prime is 16431035327401. The reversal of 16431035327374 is 47372353013461.

It is an interprime number because it is at equal distance from previous prime (16431035327347) and next prime (16431035327401).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×16431035327374² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10559790564 + ... + 10559792119.

It is an arithmetic number, because the mean of its divisors is an integer number (3088738967535).

Almost surely, 2^{16431035327374} is an apocalyptic number.

16431035327374 is a deficient number, since it is larger than the sum of its proper divisors (8278876412906).

16431035327374 is a wasteful number, since it uses less digits than its factorization.

16431035327374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21119583074.

The product of its (nonzero) digits is 3810240, while the sum is 49.

The spelling of 16431035327374 in words is "sixteen trillion, four hundred thirty-one billion, thirty-five million, three hundred twenty-seven thousand, three hundred seventy-four".