1264568204234 has 16 divisors (see below), whose sum is σ = 1991548490400. Its totient is φ = 601369540464.

The previous prime is 1264568204189. The next prime is 1264568204323. The reversal of 1264568204234 is 4324028654621.

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, 162704324 + ... + 162712095.

It is an arithmetic number, because the mean of its divisors is an integer number (124471780650).

Almost surely, 2^{1264568204234} is an apocalyptic number.

1264568204234 is a deficient number, since it is larger than the sum of its proper divisors (726980286166).

1264568204234 is a wasteful number, since it uses less digits than its factorization.

1264568204234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325416517.

The product of its (nonzero) digits is 2211840, while the sum is 47.

The spelling of 1264568204234 in words is "one trillion, two hundred sixty-four billion, five hundred sixty-eight million, two hundred four thousand, two hundred thirty-four".