3233400142031 has 4 divisors (see below), whose sum is σ = 3233427598752. Its totient is φ = 3233372685312.

The previous prime is 3233400141989. The next prime is 3233400142039. The reversal of 3233400142031 is 1302410043323.

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-3233400142031 is a prime.

It is a super-2 number, since 2×3233400142031² (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 (3233400142039) 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, 13550951 + ... + 13787496.

It is an arithmetic number, because the mean of its divisors is an integer number (808356899688).

Almost surely, 2^{3233400142031} is an apocalyptic number.

3233400142031 is a deficient number, since it is larger than the sum of its proper divisors (27456721).

3233400142031 is a wasteful number, since it uses less digits than its factorization.

3233400142031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27456720.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 3233400142031 its reverse (1302410043323), we get a palindrome (4535810185354).

The spelling of 3233400142031 in words is "three trillion, two hundred thirty-three billion, four hundred million, one hundred forty-two thousand, thirty-one".