342555377725 has 48 divisors (see below), whose sum is σ = 499129196544. Its totient is φ = 230612184000.

The previous prime is 342555377713. The next prime is 342555377737. The reversal of 342555377725 is 527773555243.

It is an interprime number because it is at equal distance from previous prime (342555377713) and next prime (342555377737).

It is not a de Polignac number, because 342555377725 - 2⁵ = 342555377693 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 677457 + ... + 1069606.

It is an arithmetic number, because the mean of its divisors is an integer number (10398524928).

Almost surely, 2^342555377725 is an apocalyptic number.

It is an amenable number.

342555377725 is a deficient number, since it is larger than the sum of its proper divisors (156573818819).

342555377725 is a wasteful number, since it uses less digits than its factorization.

342555377725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1747138 (or 1747133 counting only the distinct ones).

The product of its digits is 30870000, while the sum is 55.

The spelling of 342555377725 in words is "three hundred forty-two billion, five hundred fifty-five million, three hundred seventy-seven thousand, seven hundred twenty-five".