242752377 has 8 divisors (see below), whose sum is σ = 369908416. Its totient is φ = 138715632.

The previous prime is 242752361. The next prime is 242752381. The reversal of 242752377 is 773257242.

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

It is not a de Polignac number, because 242752377 - 2⁴ = 242752361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242752397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5779798 + ... + 5779839.

It is an arithmetic number, because the mean of its divisors is an integer number (46238552).

Almost surely, 2^242752377 is an apocalyptic number.

It is an amenable number.

242752377 is a deficient number, since it is larger than the sum of its proper divisors (127156039).

242752377 is a wasteful number, since it uses less digits than its factorization.

242752377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11559647.

The product of its digits is 164640, while the sum is 39.

The square root of 242752377 is about 15580.5127322563. The cubic root of 242752377 is about 623.8131091978.

The spelling of 242752377 in words is "two hundred forty-two million, seven hundred fifty-two thousand, three hundred seventy-seven".