23380135770 has 16 divisors (see below), whose sum is σ = 56112325920. Its totient is φ = 6234702864.

The previous prime is 23380135769. The next prime is 23380135781. The reversal of 23380135770 is 7753108332.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389668900 + ... + 389668959.

It is an arithmetic number, because the mean of its divisors is an integer number (3507020370).

Almost surely, 2^23380135770 is an apocalyptic number.

23380135770 is an abundant number, since it is smaller than the sum of its proper divisors (32732190150).

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

23380135770 is a wasteful number, since it uses less digits than its factorization.

23380135770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779337869.

The product of its (nonzero) digits is 105840, while the sum is 39.

The spelling of 23380135770 in words is "twenty-three billion, three hundred eighty million, one hundred thirty-five thousand, seven hundred seventy".