125761750261442 has 8 divisors (see below), whose sum is σ = 188893813976832. Its totient is φ = 62797145602500.

The previous prime is 125761750261363. The next prime is 125761750261487. The reversal of 125761750261442 is 244162057167521.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41864762234 + ... + 41864765237.

It is an arithmetic number, because the mean of its divisors is an integer number (23611726747104).

Almost surely, 2^{125761750261442} is an apocalyptic number.

125761750261442 is a deficient number, since it is larger than the sum of its proper divisors (63132063715390).

125761750261442 is an equidigital number, since it uses as much as digits as its factorization.

125761750261442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83729528224.

The product of its (nonzero) digits is 5644800, while the sum is 53.

The spelling of 125761750261442 in words is "one hundred twenty-five trillion, seven hundred sixty-one billion, seven hundred fifty million, two hundred sixty-one thousand, four hundred forty-two".