1294325664242 has 32 divisors (see below), whose sum is σ = 2174755613184. Its totient is φ = 573697612800.

The previous prime is 1294325664179. The next prime is 1294325664283. The reversal of 1294325664242 is 2424665234921.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6023663 + ... + 6234834.

It is an arithmetic number, because the mean of its divisors is an integer number (67961112912).

Almost surely, 2^{1294325664242} is an apocalyptic number.

1294325664242 is a deficient number, since it is larger than the sum of its proper divisors (880429948942).

1294325664242 is a wasteful number, since it uses less digits than its factorization.

1294325664242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12258674.

The product of its digits is 4976640, while the sum is 50.

The spelling of 1294325664242 in words is "one trillion, two hundred ninety-four billion, three hundred twenty-five million, six hundred sixty-four thousand, two hundred forty-two".