242718691750 has 32 divisors (see below), whose sum is σ = 454524434208. Its totient is φ = 97054348000.

The previous prime is 242718691723. The next prime is 242718691763. The reversal of 242718691750 is 57196817242.

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, 575085 + ... + 903415.

It is an arithmetic number, because the mean of its divisors is an integer number (14203888569).

Almost surely, 2^242718691750 is an apocalyptic number.

242718691750 is a deficient number, since it is larger than the sum of its proper divisors (211805742458).

242718691750 is a wasteful number, since it uses less digits than its factorization.

242718691750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331305 (or 331295 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 52.

The spelling of 242718691750 in words is "two hundred forty-two billion, seven hundred eighteen million, six hundred ninety-one thousand, seven hundred fifty".