314020040321 has 8 divisors (see below), whose sum is σ = 338384329920. Its totient is φ = 289685593872.

The previous prime is 314020040303. The next prime is 314020040339. The reversal of 314020040321 is 123040020413.

It is an interprime number because it is at equal distance from previous prime (314020040303) and next prime (314020040339).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 314020040321 - 2²² = 314015846017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 314020040293 and 314020040302.

It is not an unprimeable number, because it can be changed into a prime (314020043321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7438925 + ... + 7481018.

It is an arithmetic number, because the mean of its divisors is an integer number (42298041240).

Almost surely, 2^314020040321 is an apocalyptic number.

It is an amenable number.

314020040321 is a deficient number, since it is larger than the sum of its proper divisors (24364289599).

314020040321 is a wasteful number, since it uses less digits than its factorization.

314020040321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14921575.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 314020040321 its reverse (123040020413), we get a palindrome (437060060734).

The spelling of 314020040321 in words is "three hundred fourteen billion, twenty million, forty thousand, three hundred twenty-one".