79429258421484 has 24 divisors (see below), whose sum is σ = 185388672260400. Its totient is φ = 26468742910464.

The previous prime is 79429258421423. The next prime is 79429258421497. The reversal of 79429258421484 is 48412485292497.

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 in 7 ways as a sum of consecutive naturals, for example, 959527309 + ... + 959610084.

It is an arithmetic number, because the mean of its divisors is an integer number (7724528010850).

Almost surely, 2^{79429258421484} is an apocalyptic number.

It is an amenable number.

79429258421484 is an abundant number, since it is smaller than the sum of its proper divisors (105959413838916).

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

79429258421484 is a wasteful number, since it uses less digits than its factorization.

79429258421484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919140849 (or 1919140847 counting only the distinct ones).

The product of its digits is 371589120, while the sum is 69.

The spelling of 79429258421484 in words is "seventy-nine trillion, four hundred twenty-nine billion, two hundred fifty-eight million, four hundred twenty-one thousand, four hundred eighty-four".