115470621726620 has 48 divisors (see below), whose sum is σ = 250853585623200. Its totient is φ = 44594907920640.

The previous prime is 115470621726619. The next prime is 115470621726631. The reversal of 115470621726620 is 26627126074511.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 39880526 + ... + 42677834.

It is an arithmetic number, because the mean of its divisors is an integer number (5226116367150).

Almost surely, 2^{115470621726620} is an apocalyptic number.

115470621726620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115470621726620 is an abundant number, since it is smaller than the sum of its proper divisors (135382963896580).

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

115470621726620 is a wasteful number, since it uses less digits than its factorization.

115470621726620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2868518 (or 2868516 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 115470621726620 in words is "one hundred fifteen trillion, four hundred seventy billion, six hundred twenty-one million, seven hundred twenty-six thousand, six hundred twenty".