10400343003231 has 8 divisors (see below), whose sum is σ = 14682837181104. Its totient is φ = 6525705413760.

The previous prime is 10400343003199. The next prime is 10400343003257. The reversal of 10400343003231 is 13230034300401.

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

It is not a de Polignac number, because 10400343003231 - 2⁵ = 10400343003199 is a prime.

It is a super-2 number, since 2×10400343003231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10400343013231) 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, 101964147040 + ... + 101964147141.

It is an arithmetic number, because the mean of its divisors is an integer number (1835354647638).

Almost surely, 2^{10400343003231} is an apocalyptic number.

10400343003231 is a deficient number, since it is larger than the sum of its proper divisors (4282494177873).

10400343003231 is a wasteful number, since it uses less digits than its factorization.

10400343003231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203928294201.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 10400343003231 its reverse (13230034300401), we get a palindrome (23630377303632).

The spelling of 10400343003231 in words is "ten trillion, four hundred billion, three hundred forty-three million, three thousand, two hundred thirty-one".