13703047453420 has 96 divisors (see below), whose sum is σ = 31991664660480. Its totient is φ = 4896065191680.

The previous prime is 13703047453367. The next prime is 13703047453471. The reversal of 13703047453420 is 2435474030731.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 155667139 + ... + 155755141.

It is an arithmetic number, because the mean of its divisors is an integer number (333246506880).

Almost surely, 2^{13703047453420} is an apocalyptic number.

13703047453420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13703047453420 is an abundant number, since it is smaller than the sum of its proper divisors (18288617207060).

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

13703047453420 is a wasteful number, since it uses less digits than its factorization.

13703047453420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107375 (or 107373 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 43.

The spelling of 13703047453420 in words is "thirteen trillion, seven hundred three billion, forty-seven million, four hundred fifty-three thousand, four hundred twenty".