115406019564770 has 64 divisors (see below), whose sum is σ = 233932283228160. Its totient is φ = 40610934379200.

The previous prime is 115406019564763. The next prime is 115406019564793. The reversal of 115406019564770 is 77465910604511.

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 31 ways as a sum of consecutive naturals, for example, 124217021 + ... + 125142639.

It is an arithmetic number, because the mean of its divisors is an integer number (3655191925440).

Almost surely, 2^{115406019564770} is an apocalyptic number.

115406019564770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115406019564770 is an abundant number, since it is smaller than the sum of its proper divisors (118526263663390).

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

115406019564770 is a wasteful number, since it uses less digits than its factorization.

115406019564770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962231.

The product of its (nonzero) digits is 6350400, while the sum is 56.

The spelling of 115406019564770 in words is "one hundred fifteen trillion, four hundred six billion, nineteen million, five hundred sixty-four thousand, seven hundred seventy".