10421331320314 has 4 divisors (see below), whose sum is σ = 15631996980474. Its totient is φ = 5210665660156.

The previous prime is 10421331320311. The next prime is 10421331320339. The reversal of 10421331320314 is 41302313312401.

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., 8640395697025 + 1780935623289 = 2939455^2 + 1334517^2 .

It is a super-3 number, since 3×10421331320314³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (10421331320311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2605332830077 + ... + 2605332830080.

Almost surely, 2^{10421331320314} is an apocalyptic number.

10421331320314 is a deficient number, since it is larger than the sum of its proper divisors (5210665660160).

10421331320314 is an equidigital number, since it uses as much as digits as its factorization.

10421331320314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5210665660159.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 10421331320314 its reverse (41302313312401), we get a palindrome (51723644632715).

The spelling of 10421331320314 in words is "ten trillion, four hundred twenty-one billion, three hundred thirty-one million, three hundred twenty thousand, three hundred fourteen".