340152333231 has 8 divisors (see below), whose sum is σ = 453555617200. Its totient is φ = 226758635712.

The previous prime is 340152333161. The next prime is 340152333259. The reversal of 340152333231 is 132333251043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 340152333231 - 2²² = 340148138927 is a prime.

It is a super-2 number, since 2×340152333231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340152333271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2313406 + ... + 2456043.

It is an arithmetic number, because the mean of its divisors is an integer number (56694452150).

Almost surely, 2^340152333231 is an apocalyptic number.

340152333231 is a deficient number, since it is larger than the sum of its proper divisors (113403283969).

340152333231 is a wasteful number, since it uses less digits than its factorization.

340152333231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4793225.

The product of its (nonzero) digits is 19440, while the sum is 30.

Adding to 340152333231 its reverse (132333251043), we get a palindrome (472485584274).

The spelling of 340152333231 in words is "three hundred forty billion, one hundred fifty-two million, three hundred thirty-three thousand, two hundred thirty-one".