351340620114231 has 24 divisors (see below), whose sum is σ = 559109105652240. Its totient is φ = 210825454608000.

The previous prime is 351340620114199. The next prime is 351340620114233. The reversal of 351340620114231 is 132411026043153.

351340620114231 is a `hidden beast` number, since 3 + 5 + 1 + 3 + 4 + 0 + 620 + 1 + 1 + 4 + 23 + 1 = 666.

It is not a de Polignac number, because 351340620114231 - 2⁵ = 351340620114199 is a prime.

It is a super-2 number, since 2×351340620114231² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351340620114233) 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, 17568777886 + ... + 17568797883.

It is an arithmetic number, because the mean of its divisors is an integer number (23296212735510).

Almost surely, 2^{351340620114231} is an apocalyptic number.

351340620114231 is a deficient number, since it is larger than the sum of its proper divisors (207768485538009).

351340620114231 is a wasteful number, since it uses less digits than its factorization.

351340620114231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35137575887 (or 35137575884 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 351340620114231 its reverse (132411026043153), we get a palindrome (483751646157384).

The spelling of 351340620114231 in words is "three hundred fifty-one trillion, three hundred forty billion, six hundred twenty million, one hundred fourteen thousand, two hundred thirty-one".