350135354431 has 16 divisors (see below), whose sum is σ = 370506250240. Its totient is φ = 329961068640.

The previous prime is 350135354369. The next prime is 350135354461. The reversal of 350135354431 is 134453531053.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-350135354431 is a prime.

It is a super-2 number, since 2×350135354431² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350135354461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5489101 + ... + 5552521.

It is an arithmetic number, because the mean of its divisors is an integer number (23156640640).

Almost surely, 2^350135354431 is an apocalyptic number.

350135354431 is a deficient number, since it is larger than the sum of its proper divisors (20370895809).

350135354431 is a wasteful number, since it uses less digits than its factorization.

350135354431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64966.

The product of its (nonzero) digits is 162000, while the sum is 37.

Adding to 350135354431 its reverse (134453531053), we get a palindrome (484588885484).

The spelling of 350135354431 in words is "three hundred fifty billion, one hundred thirty-five million, three hundred fifty-four thousand, four hundred thirty-one".