20314110430462 has 4 divisors (see below), whose sum is σ = 30471165645696. Its totient is φ = 10157055215230.

The previous prime is 20314110430451. The next prime is 20314110430483. The reversal of 20314110430462 is 26403401141302.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5078527607614 + ... + 5078527607617.

It is an arithmetic number, because the mean of its divisors is an integer number (7617791411424).

Almost surely, 2^{20314110430462} is an apocalyptic number.

20314110430462 is a deficient number, since it is larger than the sum of its proper divisors (10157055215234).

20314110430462 is a wasteful number, since it uses less digits than its factorization.

20314110430462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10157055215233.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 20314110430462 its reverse (26403401141302), we get a palindrome (46717511571764).

The spelling of 20314110430462 in words is "twenty trillion, three hundred fourteen billion, one hundred ten million, four hundred thirty thousand, four hundred sixty-two".