125342405411 has 2 divisors, whose sum is σ = 125342405412. Its totient is φ = 125342405410.

The previous prime is 125342405401. The next prime is 125342405467. The reversal of 125342405411 is 114504243521.

It is a weak prime.

It is an emirp because it is prime and its reverse (114504243521) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125342405411 is a prime.

It is not a weakly prime, because it can be changed into another prime (125342405401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62671202705 + 62671202706.

It is an arithmetic number, because the mean of its divisors is an integer number (62671202706).

Almost surely, 2^125342405411 is an apocalyptic number.

125342405411 is a deficient number, since it is larger than the sum of its proper divisors (1).

125342405411 is an equidigital number, since it uses as much as digits as its factorization.

125342405411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 125342405411 its reverse (114504243521), we get a palindrome (239846648932).

The spelling of 125342405411 in words is "one hundred twenty-five billion, three hundred forty-two million, four hundred five thousand, four hundred eleven".