242513145325052 has 48 divisors (see below), whose sum is σ = 509240161167360. Its totient is φ = 98852501829312.

The previous prime is 242513145325049. The next prime is 242513145325103. The reversal of 242513145325052 is 250523541315242.

It is a junction number, because it is equal to n+sod(n) for n = 242513145324994 and 242513145325012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2228762828 + ... + 2228871635.

It is an arithmetic number, because the mean of its divisors is an integer number (10609170024320).

Almost surely, 2^{242513145325052} is an apocalyptic number.

It is an amenable number.

242513145325052 is an abundant number, since it is smaller than the sum of its proper divisors (266727015842308).

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

242513145325052 is a wasteful number, since it uses less digits than its factorization.

242513145325052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4457634570 (or 4457634568 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 44.

The spelling of 242513145325052 in words is "two hundred forty-two trillion, five hundred thirteen billion, one hundred forty-five million, three hundred twenty-five thousand, fifty-two".