242073782570 has 32 divisors (see below), whose sum is σ = 440282874240. Its totient is φ = 95822509120.

The previous prime is 242073782569. The next prime is 242073782579. The reversal of 242073782570 is 75287370242.

It is not an unprimeable number, because it can be changed into a prime (242073782579) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212924 + ... + 727656.

It is an arithmetic number, because the mean of its divisors is an integer number (13758839820).

Almost surely, 2^242073782570 is an apocalyptic number.

242073782570 is a deficient number, since it is larger than the sum of its proper divisors (198209091670).

242073782570 is a wasteful number, since it uses less digits than its factorization.

242073782570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515230.

The product of its (nonzero) digits is 1317120, while the sum is 47.

The spelling of 242073782570 in words is "two hundred forty-two billion, seventy-three million, seven hundred eighty-two thousand, five hundred seventy".