23725140173270 has 16 divisors (see below), whose sum is σ = 43698397715280. Its totient is φ = 9269357090784.

The previous prime is 23725140173269. The next prime is 23725140173309. The reversal of 23725140173270 is 7237104152732.

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 7 ways as a sum of consecutive naturals, for example, 27587371865 + ... + 27587372724.

It is an arithmetic number, because the mean of its divisors is an integer number (2731149857205).

Almost surely, 2^{23725140173270} is an apocalyptic number.

23725140173270 is a deficient number, since it is larger than the sum of its proper divisors (19973257542010).

23725140173270 is a wasteful number, since it uses less digits than its factorization.

23725140173270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55174744639.

The product of its (nonzero) digits is 493920, while the sum is 44.

The spelling of 23725140173270 in words is "twenty-three trillion, seven hundred twenty-five billion, one hundred forty million, one hundred seventy-three thousand, two hundred seventy".