14452626378 has 16 divisors (see below), whose sum is σ = 29312369856. Its totient is φ = 4749689280.

The previous prime is 14452626367. The next prime is 14452626379. The reversal of 14452626378 is 87362625441.

It is a super-2 number, since 2×14452626378² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14452626379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16962751 + ... + 16963602.

It is an arithmetic number, because the mean of its divisors is an integer number (1832023116).

Almost surely, 2^14452626378 is an apocalyptic number.

14452626378 is an abundant number, since it is smaller than the sum of its proper divisors (14859743478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14452626378 is a wasteful number, since it uses less digits than its factorization.

14452626378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33926429.

The product of its digits is 1935360, while the sum is 48.

The spelling of 14452626378 in words is "fourteen billion, four hundred fifty-two million, six hundred twenty-six thousand, three hundred seventy-eight".