2323011031442 has 4 divisors (see below), whose sum is σ = 3484516547166. Its totient is φ = 1161505515720.

The previous prime is 2323011031433. The next prime is 2323011031463. The reversal of 2323011031442 is 2441301103232.

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

It can be written as a sum of positive squares in only one way, i.e., 2250267007921 + 72744023521 = 1500089^2 + 269711^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580752757859 + ... + 580752757862.

Almost surely, 2^{2323011031442} is an apocalyptic number.

2323011031442 is a deficient number, since it is larger than the sum of its proper divisors (1161505515724).

2323011031442 is a wasteful number, since it uses less digits than its factorization.

2323011031442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161505515723.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 2323011031442 its reverse (2441301103232), we get a palindrome (4764312134674).

The spelling of 2323011031442 in words is "two trillion, three hundred twenty-three billion, eleven million, thirty-one thousand, four hundred forty-two".