2320023042434 has 4 divisors (see below), whose sum is σ = 3480034563654. Its totient is φ = 1160011521216.

The previous prime is 2320023042431. The next prime is 2320023042439. The reversal of 2320023042434 is 4342403200232.

It is a happy number.

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., 2318082375625 + 1940666809 = 1522525^2 + 44053^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2320023042397 and 2320023042406.

It is not an unprimeable number, because it can be changed into a prime (2320023042431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580005760607 + ... + 580005760610.

Almost surely, 2^{2320023042434} is an apocalyptic number.

2320023042434 is a deficient number, since it is larger than the sum of its proper divisors (1160011521220).

2320023042434 is a wasteful number, since it uses less digits than its factorization.

2320023042434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160011521219.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 2320023042434 its reverse (4342403200232), we get a palindrome (6662426242666).

The spelling of 2320023042434 in words is "two trillion, three hundred twenty billion, twenty-three million, forty-two thousand, four hundred thirty-four".