242180109229516 has 6 divisors (see below), whose sum is σ = 423815191151660. Its totient is φ = 121090054614756.

The previous prime is 242180109229469. The next prime is 242180109229537. The reversal of 242180109229516 is 615922901081242.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30272513653686 + ... + 30272513653693.

Almost surely, 2^{242180109229516} is an apocalyptic number.

It is an amenable number.

242180109229516 is a deficient number, since it is larger than the sum of its proper divisors (181635081922144).

242180109229516 is a wasteful number, since it uses less digits than its factorization.

242180109229516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60545027307383 (or 60545027307381 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 52.

The spelling of 242180109229516 in words is "two hundred forty-two trillion, one hundred eighty billion, one hundred nine million, two hundred twenty-nine thousand, five hundred sixteen".