16423102244738 has 16 divisors (see below), whose sum is σ = 28178349963264. Its totient is φ = 7032357290400.

The previous prime is 16423102244737. The next prime is 16423102244767. The reversal of 16423102244738 is 83744220132461.

It is a super-2 number, since 2×16423102244738² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16423102244692 and 16423102244701.

It is not an unprimeable number, because it can be changed into a prime (16423102244737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 509574995 + ... + 509607222.

It is an arithmetic number, because the mean of its divisors is an integer number (1761146872704).

Almost surely, 2^{16423102244738} is an apocalyptic number.

16423102244738 is a deficient number, since it is larger than the sum of its proper divisors (11755247718526).

16423102244738 is a wasteful number, since it uses less digits than its factorization.

16423102244738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019183377.

The product of its (nonzero) digits is 1548288, while the sum is 47.

The spelling of 16423102244738 in words is "sixteen trillion, four hundred twenty-three billion, one hundred two million, two hundred forty-four thousand, seven hundred thirty-eight".