242787058870 has 8 divisors (see below), whose sum is σ = 437016705984. Its totient is φ = 97114823544.

The previous prime is 242787058847. The next prime is 242787058873. The reversal of 242787058870 is 78850787242.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242787058873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12139352934 + ... + 12139352953.

It is an arithmetic number, because the mean of its divisors is an integer number (54627088248).

Almost surely, 2^242787058870 is an apocalyptic number.

242787058870 is a deficient number, since it is larger than the sum of its proper divisors (194229647114).

242787058870 is a wasteful number, since it uses less digits than its factorization.

242787058870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24278705894.

The product of its (nonzero) digits is 14049280, while the sum is 58.

The spelling of 242787058870 in words is "two hundred forty-two billion, seven hundred eighty-seven million, fifty-eight thousand, eight hundred seventy".