70464233402 has 16 divisors (see below), whose sum is σ = 112024314792. Its totient is φ = 33126888960.

The previous prime is 70464233369. The next prime is 70464233471. The reversal of 70464233402 is 20433246407.

It is a Cunningham number, because it is equal to 265451²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 57378932521 + 13085300881 = 239539^2 + 114391^2 .

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, 988499 + ... + 1057382.

Almost surely, 2^70464233402 is an apocalyptic number.

70464233402 is a deficient number, since it is larger than the sum of its proper divisors (41560081390).

70464233402 is a wasteful number, since it uses less digits than its factorization.

70464233402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2046913.

The product of its (nonzero) digits is 96768, while the sum is 35.

Adding to 70464233402 its reverse (20433246407), we get a palindrome (90897479809).

The spelling of 70464233402 in words is "seventy billion, four hundred sixty-four million, two hundred thirty-three thousand, four hundred two".