3400443222031 has 4 divisors (see below), whose sum is σ = 3443486807200. Its totient is φ = 3357399636864.

The previous prime is 3400443222023. The next prime is 3400443222049. The reversal of 3400443222031 is 1302223440043.

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

It is a cyclic number.

It is not a de Polignac number, because 3400443222031 - 2³ = 3400443222023 is a prime.

It is a super-2 number, since 2×3400443222031² (a number of 26 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 (3400443228031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21521792466 + ... + 21521792623.

It is an arithmetic number, because the mean of its divisors is an integer number (860871701800).

Almost surely, 2^{3400443222031} is an apocalyptic number.

3400443222031 is a deficient number, since it is larger than the sum of its proper divisors (43043585169).

3400443222031 is an equidigital number, since it uses as much as digits as its factorization.

3400443222031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43043585168.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 3400443222031 its reverse (1302223440043), we get a palindrome (4702666662074).

The spelling of 3400443222031 in words is "three trillion, four hundred billion, four hundred forty-three million, two hundred twenty-two thousand, thirty-one".