242577786552004 has 12 divisors (see below), whose sum is σ = 424519663647744. Its totient is φ = 121286454081224.

The previous prime is 242577786551927. The next prime is 242577786552007. The reversal of 242577786552004 is 400255687775242.

It is a super-2 number, since 2×242577786552004² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (242577786552007) 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, 609574924 + ... + 609972739.

It is an arithmetic number, because the mean of its divisors is an integer number (35376638637312).

Almost surely, 2^{242577786552004} is an apocalyptic number.

It is an amenable number.

242577786552004 is a deficient number, since it is larger than the sum of its proper divisors (181941877095740).

242577786552004 is a wasteful number, since it uses less digits than its factorization.

242577786552004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219597394 (or 1219597392 counting only the distinct ones).

The product of its (nonzero) digits is 263424000, while the sum is 64.

The spelling of 242577786552004 in words is "two hundred forty-two trillion, five hundred seventy-seven billion, seven hundred eighty-six million, five hundred fifty-two thousand, four".