45022140323 has 4 divisors (see below), whose sum is σ = 45273660840. Its totient is φ = 44770619808.

The previous prime is 45022140307. The next prime is 45022140341. The reversal of 45022140323 is 32304122054.

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 45022140323 - 2⁴ = 45022140307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45022140292 and 45022140301.

It is not an unprimeable number, because it can be changed into a prime (45022140353) 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, 125759990 + ... + 125760347.

It is an arithmetic number, because the mean of its divisors is an integer number (11318415210).

Almost surely, 2^45022140323 is an apocalyptic number.

45022140323 is a deficient number, since it is larger than the sum of its proper divisors (251520517).

45022140323 is a wasteful number, since it uses less digits than its factorization.

45022140323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251520516.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 45022140323 its reverse (32304122054), we get a palindrome (77326262377).

The spelling of 45022140323 in words is "forty-five billion, twenty-two million, one hundred forty thousand, three hundred twenty-three".