14898413879 has 4 divisors (see below), whose sum is σ = 15774791184. Its totient is φ = 14022036576.

The previous prime is 14898413857. The next prime is 14898413951. The reversal of 14898413879 is 97831489841.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97831489841 = 31 ⋅3155854511.

It is a cyclic number.

It is not a de Polignac number, because 14898413879 - 2¹² = 14898409783 is a prime.

It is a super-2 number, since 2×14898413879² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14898413809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 438188627 + ... + 438188660.

It is an arithmetic number, because the mean of its divisors is an integer number (3943697796).

Almost surely, 2^14898413879 is an apocalyptic number.

14898413879 is a deficient number, since it is larger than the sum of its proper divisors (876377305).

14898413879 is an equidigital number, since it uses as much as digits as its factorization.

14898413879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876377304.

The product of its digits is 13934592, while the sum is 62.

The spelling of 14898413879 in words is "fourteen billion, eight hundred ninety-eight million, four hundred thirteen thousand, eight hundred seventy-nine".