242776730672522 has 16 divisors (see below), whose sum is σ = 367590689478144. Its totient is φ = 120251775048000.

The previous prime is 242776730672461. The next prime is 242776730672573. The reversal of 242776730672522 is 225276037677242.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1318458104 + ... + 1318642227.

It is an arithmetic number, because the mean of its divisors is an integer number (22974418092384).

Almost surely, 2^{242776730672522} is an apocalyptic number.

242776730672522 is a deficient number, since it is larger than the sum of its proper divisors (124813958805622).

242776730672522 is a wasteful number, since it uses less digits than its factorization.

242776730672522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2637100765.

The product of its (nonzero) digits is 165957120, while the sum is 62.

The spelling of 242776730672522 in words is "two hundred forty-two trillion, seven hundred seventy-six billion, seven hundred thirty million, six hundred seventy-two thousand, five hundred twenty-two".