16751057043 has 32 divisors (see below), whose sum is σ = 26600601600. Its totient is φ = 9368345280.

The previous prime is 16751057009. The next prime is 16751057069. The reversal of 16751057043 is 34075015761.

It is not a de Polignac number, because 16751057043 - 2¹³ = 16751048851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16751056992 and 16751057010.

It is not an unprimeable number, because it can be changed into a prime (16751057243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124818 + ... + 221543.

It is an arithmetic number, because the mean of its divisors is an integer number (831268800).

Almost surely, 2^16751057043 is an apocalyptic number.

16751057043 is a deficient number, since it is larger than the sum of its proper divisors (9849544557).

16751057043 is an equidigital number, since it uses as much as digits as its factorization.

16751057043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346432 (or 346418 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 39.

The spelling of 16751057043 in words is "sixteen billion, seven hundred fifty-one million, fifty-seven thousand, forty-three".