242454036564476 has 48 divisors (see below), whose sum is σ = 467688174670080. Its totient is φ = 109059932872320.

The previous prime is 242454036564449. The next prime is 242454036564479. The reversal of 242454036564476 is 674465630454242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242454036564479) 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, 12277841 + ... + 25212168.

It is an arithmetic number, because the mean of its divisors is an integer number (9743503638960).

Almost surely, 2^{242454036564476} is an apocalyptic number.

It is an amenable number.

242454036564476 is a deficient number, since it is larger than the sum of its proper divisors (225234138105604).

242454036564476 is a wasteful number, since it uses less digits than its factorization.

242454036564476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37491554 (or 37491552 counting only the distinct ones).

The product of its (nonzero) digits is 464486400, while the sum is 62.

The spelling of 242454036564476 in words is "two hundred forty-two trillion, four hundred fifty-four billion, thirty-six million, five hundred sixty-four thousand, four hundred seventy-six".