312233453234354 has 4 divisors (see below), whose sum is σ = 468350179851534. Its totient is φ = 156116726617176.

The previous prime is 312233453234333. The next prime is 312233453234357. The reversal of 312233453234354 is 453432354332213.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 215812935068329 + 96420518166025 = 14690573^2 + 9819395^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 312233453234299 and 312233453234308.

It is not an unprimeable number, because it can be changed into a prime (312233453234357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78058363308587 + ... + 78058363308590.

Almost surely, 2^{312233453234354} is an apocalyptic number.

312233453234354 is a deficient number, since it is larger than the sum of its proper divisors (156116726617180).

312233453234354 is a wasteful number, since it uses less digits than its factorization.

312233453234354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156116726617179.

The product of its digits is 9331200, while the sum is 47.

The spelling of 312233453234354 in words is "three hundred twelve trillion, two hundred thirty-three billion, four hundred fifty-three million, two hundred thirty-four thousand, three hundred fifty-four".