2321142212433 has 64 divisors (see below), whose sum is σ = 3505379834880. Its totient is φ = 1353831148800.

The previous prime is 2321142212407. The next prime is 2321142212437. The reversal of 2321142212433 is 3342122411232.

It is a happy number.

It is not a de Polignac number, because 2321142212433 - 2⁵ = 2321142212401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2321142212433.

It is not an unprimeable number, because it can be changed into a prime (2321142212437) 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 63 ways as a sum of consecutive naturals, for example, 49081323 + ... + 49128591.

It is an arithmetic number, because the mean of its divisors is an integer number (54771559920).

Almost surely, 2^{2321142212433} is an apocalyptic number.

It is an amenable number.

2321142212433 is a deficient number, since it is larger than the sum of its proper divisors (1184237622447).

2321142212433 is a wasteful number, since it uses less digits than its factorization.

2321142212433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47758.

The product of its digits is 13824, while the sum is 30.

Adding to 2321142212433 its reverse (3342122411232), we get a palindrome (5663264623665).

The spelling of 2321142212433 in words is "two trillion, three hundred twenty-one billion, one hundred forty-two million, two hundred twelve thousand, four hundred thirty-three".