120688796454 has 8 divisors (see below), whose sum is σ = 241377592920. Its totient is φ = 40229598816.

The previous prime is 120688796447. The next prime is 120688796491. The reversal of 120688796454 is 454697886021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

120688796454 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10057399699 + ... + 10057399710.

It is an arithmetic number, because the mean of its divisors is an integer number (30172199115).

Almost surely, 2^120688796454 is an apocalyptic number.

120688796454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

120688796454 is a wasteful number, since it uses less digits than its factorization.

120688796454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20114799414.

The product of its (nonzero) digits is 23224320, while the sum is 60.

The spelling of 120688796454 in words is "one hundred twenty billion, six hundred eighty-eight million, seven hundred ninety-six thousand, four hundred fifty-four".