125900233478 has 8 divisors (see below), whose sum is σ = 188875495872. Its totient is φ = 62941734856.

The previous prime is 125900233477. The next prime is 125900233507. The reversal of 125900233478 is 874332009521.

It is a happy number.

125900233478 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125900233471) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4172150 + ... + 4202217.

It is an arithmetic number, because the mean of its divisors is an integer number (23609436984).

Almost surely, 2^125900233478 is an apocalyptic number.

125900233478 is a deficient number, since it is larger than the sum of its proper divisors (62975262394).

125900233478 is an equidigital number, since it uses as much as digits as its factorization.

125900233478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8381886.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 125900233478 in words is "one hundred twenty-five billion, nine hundred million, two hundred thirty-three thousand, four hundred seventy-eight".