14870892142 has 4 divisors (see below), whose sum is σ = 22306338216. Its totient is φ = 7435446070.

The previous prime is 14870892133. The next prime is 14870892151. The reversal of 14870892142 is 24129807841.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (14870892133) and next prime (14870892151).

It is a super-2 number, since 2×14870892142² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14870892092 and 14870892101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3717723034 + ... + 3717723037.

It is an arithmetic number, because the mean of its divisors is an integer number (5576584554).

Almost surely, 2^14870892142 is an apocalyptic number.

14870892142 is a deficient number, since it is larger than the sum of its proper divisors (7435446074).

14870892142 is an equidigital number, since it uses as much as digits as its factorization.

14870892142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7435446073.

The product of its (nonzero) digits is 258048, while the sum is 46.

The spelling of 14870892142 in words is "fourteen billion, eight hundred seventy million, eight hundred ninety-two thousand, one hundred forty-two".