125550452342 has 32 divisors (see below), whose sum is σ = 228730936320. Its totient is φ = 50455301760.

The previous prime is 125550452341. The next prime is 125550452369. The reversal of 125550452342 is 243254055521.

It is a junction number, because it is equal to n+sod(n) for n = 125550452296 and 125550452305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125550452341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 908792 + ... + 1037787.

It is an arithmetic number, because the mean of its divisors is an integer number (7147841760).

Almost surely, 2^125550452342 is an apocalyptic number.

125550452342 is a deficient number, since it is larger than the sum of its proper divisors (103180483978).

125550452342 is a wasteful number, since it uses less digits than its factorization.

125550452342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946876.

The product of its (nonzero) digits is 240000, while the sum is 38.

The spelling of 125550452342 in words is "one hundred twenty-five billion, five hundred fifty million, four hundred fifty-two thousand, three hundred forty-two".