125577241341 has 4 divisors (see below), whose sum is σ = 167436321792. Its totient is φ = 83718160892.

The previous prime is 125577241337. The next prime is 125577241351. The reversal of 125577241341 is 143142775521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 143142775521 = 3 ⋅47714258507.

It is a cyclic number.

It is not a de Polignac number, because 125577241341 - 2² = 125577241337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125577241293 and 125577241302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125577241331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20929540221 + ... + 20929540226.

It is an arithmetic number, because the mean of its divisors is an integer number (41859080448).

Almost surely, 2^125577241341 is an apocalyptic number.

It is an amenable number.

125577241341 is a deficient number, since it is larger than the sum of its proper divisors (41859080451).

125577241341 is an equidigital number, since it uses as much as digits as its factorization.

125577241341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41859080450.

The product of its digits is 235200, while the sum is 42.

The spelling of 125577241341 in words is "one hundred twenty-five billion, five hundred seventy-seven million, two hundred forty-one thousand, three hundred forty-one".