340222214431 has 24 divisors (see below), whose sum is σ = 382340592000. Its totient is φ = 300229617600.

The previous prime is 340222214417. The next prime is 340222214443. The reversal of 340222214431 is 134412222043.

It is not a de Polignac number, because 340222214431 - 2⁵ = 340222214399 is a prime.

It is a super-2 number, since 2×340222214431² (a number of 24 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 340222214431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340222214461) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3633480 + ... + 3725938.

It is an arithmetic number, because the mean of its divisors is an integer number (15930858000).

Almost surely, 2^340222214431 is an apocalyptic number.

340222214431 is a deficient number, since it is larger than the sum of its proper divisors (42118377569).

340222214431 is a wasteful number, since it uses less digits than its factorization.

340222214431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92751 (or 92710 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 340222214431 its reverse (134412222043), we get a palindrome (474634436474).

The spelling of 340222214431 in words is "three hundred forty billion, two hundred twenty-two million, two hundred fourteen thousand, four hundred thirty-one".