14426791873 has 16 divisors (see below), whose sum is σ = 16043410432. Its totient is φ = 12882888000.

The previous prime is 14426791783. The next prime is 14426791891. The reversal of 14426791873 is 37819762441.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 14426791873 - 2¹³ = 14426783681 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14426791873.

It is not an unprimeable number, because it can be changed into a prime (14426791573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1700863 + ... + 1709323.

It is an arithmetic number, because the mean of its divisors is an integer number (1002713152).

Almost surely, 2^14426791873 is an apocalyptic number.

14426791873 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14426791873 is a deficient number, since it is larger than the sum of its proper divisors (1616618559).

14426791873 is a wasteful number, since it uses less digits than its factorization.

14426791873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12736.

The product of its digits is 2032128, while the sum is 52.

The spelling of 14426791873 in words is "fourteen billion, four hundred twenty-six million, seven hundred ninety-one thousand, eight hundred seventy-three".