14734374767420 has 96 divisors (see below), whose sum is σ = 38578392792576. Its totient is φ = 4592398982400.

The previous prime is 14734374767417. The next prime is 14734374767461. The reversal of 14734374767420 is 2476747343741.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 14734374767420.

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 in 31 ways as a sum of consecutive naturals, for example, 61870775 + ... + 62108465.

It is an arithmetic number, because the mean of its divisors is an integer number (401858258256).

Almost surely, 2^{14734374767420} is an apocalyptic number.

14734374767420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14734374767420 is an abundant number, since it is smaller than the sum of its proper divisors (23844018025156).

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

14734374767420 is a wasteful number, since it uses less digits than its factorization.

14734374767420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277971 (or 277969 counting only the distinct ones).

The product of its (nonzero) digits is 66382848, while the sum is 59.

The spelling of 14734374767420 in words is "fourteen trillion, seven hundred thirty-four billion, three hundred seventy-four million, seven hundred sixty-seven thousand, four hundred twenty".