3400231202231 has 4 divisors (see below), whose sum is σ = 3416346042264. Its totient is φ = 3384116362200.

The previous prime is 3400231202213. The next prime is 3400231202239. The reversal of 3400231202231 is 1322021320043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3400231202231 is a prime.

It is a super-2 number, since 2×3400231202231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3400231202197 and 3400231202206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3400231202239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8057419700 + ... + 8057420121.

It is an arithmetic number, because the mean of its divisors is an integer number (854086510566).

Almost surely, 2^{3400231202231} is an apocalyptic number.

3400231202231 is a deficient number, since it is larger than the sum of its proper divisors (16114840033).

3400231202231 is a wasteful number, since it uses less digits than its factorization.

3400231202231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16114840032.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 3400231202231 its reverse (1322021320043), we get a palindrome (4722252522274).

The spelling of 3400231202231 in words is "three trillion, four hundred billion, two hundred thirty-one million, two hundred two thousand, two hundred thirty-one".