1264024342604 has 24 divisors (see below), whose sum is σ = 2216772526080. Its totient is φ = 630661311504.

The previous prime is 1264024342579. The next prime is 1264024342621. The reversal of 1264024342604 is 4062434204621.

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, 9521717 + ... + 9653555.

It is an arithmetic number, because the mean of its divisors is an integer number (92365521920).

Almost surely, 2^{1264024342604} is an apocalyptic number.

It is an amenable number.

1264024342604 is a deficient number, since it is larger than the sum of its proper divisors (952748183476).

1264024342604 is a wasteful number, since it uses less digits than its factorization.

1264024342604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136949 (or 136947 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 38.

The spelling of 1264024342604 in words is "one trillion, two hundred sixty-four billion, twenty-four million, three hundred forty-two thousand, six hundred four".