14949579078 has 64 divisors (see below), whose sum is σ = 38111800320. Its totient is φ = 4255039296.

The previous prime is 14949579061. The next prime is 14949579079. The reversal of 14949579078 is 87097594941.

14949579078 is a `hidden beast` number, since 1 + 4 + 9 + 495 + 79 + 0 + 78 = 666.

14949579078 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14949579079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24226 + ... + 174602.

It is an arithmetic number, because the mean of its divisors is an integer number (595496880).

Almost surely, 2^14949579078 is an apocalyptic number.

14949579078 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14949579078, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19055900160).

14949579078 is an abundant number, since it is smaller than the sum of its proper divisors (23162221242).

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

14949579078 is a wasteful number, since it uses less digits than its factorization.

14949579078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150658 (or 150652 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 63.

The spelling of 14949579078 in words is "fourteen billion, nine hundred forty-nine million, five hundred seventy-nine thousand, seventy-eight".