425552152524242 has 8 divisors (see below), whose sum is σ = 666081630038016. Its totient is φ = 203524942511572.

The previous prime is 425552152524241. The next prime is 425552152524253. The reversal of 425552152524242 is 242425251255524.

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

It is not an unprimeable number, because it can be changed into a prime (425552152524241) 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, 4625566875218 + ... + 4625566875309.

It is an arithmetic number, because the mean of its divisors is an integer number (83260203754752).

Almost surely, 2^{425552152524242} is an apocalyptic number.

425552152524242 is a deficient number, since it is larger than the sum of its proper divisors (240529477513774).

425552152524242 is a wasteful number, since it uses less digits than its factorization.

425552152524242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9251133750552.

The product of its digits is 12800000, while the sum is 50.

The spelling of 425552152524242 in words is "four hundred twenty-five trillion, five hundred fifty-two billion, one hundred fifty-two million, five hundred twenty-four thousand, two hundred forty-two".