1371356117420 has 48 divisors (see below), whose sum is σ = 2982077834400. Its totient is φ = 529107210240.

The previous prime is 1371356117393. The next prime is 1371356117471. The reversal of 1371356117420 is 247116531731.

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 15 ways as a sum of consecutive naturals, for example, 569141 + ... + 1751180.

It is an arithmetic number, because the mean of its divisors is an integer number (62126621550).

Almost surely, 2^{1371356117420} is an apocalyptic number.

1371356117420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1371356117420 is an abundant number, since it is smaller than the sum of its proper divisors (1610721716980).

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

1371356117420 is a wasteful number, since it uses less digits than its factorization.

1371356117420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2321378 (or 2321376 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 41.

The spelling of 1371356117420 in words is "one trillion, three hundred seventy-one billion, three hundred fifty-six million, one hundred seventeen thousand, four hundred twenty".