242515060515242 has 8 divisors (see below), whose sum is σ = 368377307112000. Its totient is φ = 119722624811244.

The previous prime is 242515060515173. The next prime is 242515060515269.

242515060515242 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×242515060515242² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 242515060515193 and 242515060515202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 767452722992 + ... + 767452723307.

It is an arithmetic number, because the mean of its divisors is an integer number (46047163389000).

Almost surely, 2^{242515060515242} is an apocalyptic number.

242515060515242 is a deficient number, since it is larger than the sum of its proper divisors (125862246596758).

242515060515242 is a wasteful number, since it uses less digits than its factorization.

242515060515242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534905446380.

The product of its (nonzero) digits is 960000, while the sum is 44.

The spelling of 242515060515242 in words is "two hundred forty-two trillion, five hundred fifteen billion, sixty million, five hundred fifteen thousand, two hundred forty-two".