340232201134331 has 12 divisors (see below), whose sum is σ = 374058032566176. Its totient is φ = 309232696932720.

The previous prime is 340232201134283. The next prime is 340232201134349. The reversal of 340232201134331 is 133431102232043.

It is a de Polignac number, because none of the positive numbers 2^k-340232201134331 is a prime.

It is a super-2 number, since 2×340232201134331² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340232201131331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 314476376 + ... + 315556421.

It is an arithmetic number, because the mean of its divisors is an integer number (31171502713848).

Almost surely, 2^{340232201134331} is an apocalyptic number.

340232201134331 is a deficient number, since it is larger than the sum of its proper divisors (33825831431845).

340232201134331 is a wasteful number, since it uses less digits than its factorization.

340232201134331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630037282 (or 630037271 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 340232201134331 its reverse (133431102232043), we get a palindrome (473663303366374).

The spelling of 340232201134331 in words is "three hundred forty trillion, two hundred thirty-two billion, two hundred one million, one hundred thirty-four thousand, three hundred thirty-one".