242455004 has 12 divisors (see below), whose sum is σ = 462868728. Its totient is φ = 110206800.

The previous prime is 242455001. The next prime is 242455007. The reversal of 242455004 is 400554242.

It is an interprime number because it is at equal distance from previous prime (242455001) and next prime (242455007).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242455001) 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, 2755127 + ... + 2755214.

It is an arithmetic number, because the mean of its divisors is an integer number (38572394).

Almost surely, 2^242455004 is an apocalyptic number.

It is an amenable number.

242455004 is a deficient number, since it is larger than the sum of its proper divisors (220413724).

242455004 is a wasteful number, since it uses less digits than its factorization.

242455004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5510356 (or 5510354 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 242455004 is about 15570.9667008828. The cubic root of 242455004 is about 623.5582802813.

The spelling of 242455004 in words is "two hundred forty-two million, four hundred fifty-five thousand, four".