314043233214509 has 32 divisors (see below), whose sum is σ = 321374869423104. Its totient is φ = 306815855028480.

The previous prime is 314043233214467. The next prime is 314043233214589. The reversal of 314043233214509 is 905412332340413.

It is a cyclic number.

It is not a de Polignac number, because 314043233214509 - 2²⁸ = 314042964779053 is a prime.

It is a super-2 number, since 2×314043233214509² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 314043233214509.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314043233214589) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13293948872 + ... + 13293972494.

It is an arithmetic number, because the mean of its divisors is an integer number (10042964669472).

Almost surely, 2^{314043233214509} is an apocalyptic number.

It is an amenable number.

314043233214509 is a deficient number, since it is larger than the sum of its proper divisors (7331636208595).

314043233214509 is a wasteful number, since it uses less digits than its factorization.

314043233214509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28737.

The product of its (nonzero) digits is 933120, while the sum is 44.

The spelling of 314043233214509 in words is "three hundred fourteen trillion, forty-three billion, two hundred thirty-three million, two hundred fourteen thousand, five hundred nine".