242249164124 has 48 divisors (see below), whose sum is σ = 475981107840. Its totient is φ = 106942655040.

The previous prime is 242249164103. The next prime is 242249164141. The reversal of 242249164124 is 421461942242.

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, 346679 + ... + 777614.

It is an arithmetic number, because the mean of its divisors is an integer number (9916273080).

Almost surely, 2^242249164124 is an apocalyptic number.

It is an amenable number.

242249164124 is a deficient number, since it is larger than the sum of its proper divisors (233731943716).

242249164124 is a wasteful number, since it uses less digits than its factorization.

242249164124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124450 (or 1124448 counting only the distinct ones).

The product of its digits is 221184, while the sum is 41.

The spelling of 242249164124 in words is "two hundred forty-two billion, two hundred forty-nine million, one hundred sixty-four thousand, one hundred twenty-four".