340051411816 has 24 divisors (see below), whose sum is σ = 666523274130. Its totient is φ = 162633281888.

The previous prime is 340051411771. The next prime is 340051411823. The reversal of 340051411816 is 618114150043.

It can be written as a sum of positive squares in only one way, i.e., 177118089316 + 162933322500 = 420854^2 + 403650^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40171975 + ... + 40180438.

Almost surely, 2^340051411816 is an apocalyptic number.

It is an amenable number.

340051411816 is a deficient number, since it is larger than the sum of its proper divisors (326471862314).

340051411816 is a wasteful number, since it uses less digits than its factorization.

340051411816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80352465 (or 80352438 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

Adding to 340051411816 its reverse (618114150043), we get a palindrome (958165561859).

The spelling of 340051411816 in words is "three hundred forty billion, fifty-one million, four hundred eleven thousand, eight hundred sixteen".