425140414545252 has 96 divisors (see below), whose sum is σ = 1170381418269952. Its totient is φ = 117573390729216.

The previous prime is 425140414545233. The next prime is 425140414545269. The reversal of 425140414545252 is 252545414041524.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 353775973 + ... + 354975660.

Almost surely, 2^{425140414545252} is an apocalyptic number.

425140414545252 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

425140414545252 is an abundant number, since it is smaller than the sum of its proper divisors (745241003724700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425140414545252 is a wasteful number, since it uses less digits than its factorization.

425140414545252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708751877 (or 708751875 counting only the distinct ones).

The product of its (nonzero) digits is 5120000, while the sum is 48.

Adding to 425140414545252 its reverse (252545414041524), we get a palindrome (677685828586776).

The spelling of 425140414545252 in words is "four hundred twenty-five trillion, one hundred forty billion, four hundred fourteen million, five hundred forty-five thousand, two hundred fifty-two".