1074737094394 has 32 divisors (see below), whose sum is σ = 1725349482576. Its totient is φ = 500319805440.

The previous prime is 1074737094391. The next prime is 1074737094413. The reversal of 1074737094394 is 4934907374701.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 540573446169 + 534163648225 = 735237^2 + 730865^2 .

It is not an unprimeable number, because it can be changed into a prime (1074737094391) 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, 1733224 + ... + 2270140.

Almost surely, 2^{1074737094394} is an apocalyptic number.

1074737094394 is a deficient number, since it is larger than the sum of its proper divisors (650612388182).

1074737094394 is a wasteful number, since it uses less digits than its factorization.

1074737094394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537570.

The product of its (nonzero) digits is 16003008, while the sum is 58.

The spelling of 1074737094394 in words is "one trillion, seventy-four billion, seven hundred thirty-seven million, ninety-four thousand, three hundred ninety-four".