1167135716420 has 24 divisors (see below), whose sum is σ = 2457384459264. Its totient is φ = 465635342816.

The previous prime is 1167135716413. The next prime is 1167135716437. The reversal of 1167135716420 is 246175317611.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76176134 + ... + 76191453.

It is an arithmetic number, because the mean of its divisors is an integer number (102391019136).

Almost surely, 2^{1167135716420} is an apocalyptic number.

1167135716420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1167135716420 is an abundant number, since it is smaller than the sum of its proper divisors (1290248742844).

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

1167135716420 is a wasteful number, since it uses less digits than its factorization.

1167135716420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152367979 (or 152367977 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 44.

The spelling of 1167135716420 in words is "one trillion, one hundred sixty-seven billion, one hundred thirty-five million, seven hundred sixteen thousand, four hundred twenty".