45231423141 has 4 divisors (see below), whose sum is σ = 60308564192. Its totient is φ = 30154282092.

The previous prime is 45231423113. The next prime is 45231423143. The reversal of 45231423141 is 14132413254.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 45231423141 - 2⁶ = 45231423077 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45231423099 and 45231423108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45231423143) 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, 7538570521 + ... + 7538570526.

It is an arithmetic number, because the mean of its divisors is an integer number (15077141048).

Almost surely, 2^45231423141 is an apocalyptic number.

It is an amenable number.

45231423141 is a deficient number, since it is larger than the sum of its proper divisors (15077141051).

45231423141 is a wasteful number, since it uses less digits than its factorization.

45231423141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15077141050.

The product of its digits is 11520, while the sum is 30.

Adding to 45231423141 its reverse (14132413254), we get a palindrome (59363836395).

The spelling of 45231423141 in words is "forty-five billion, two hundred thirty-one million, four hundred twenty-three thousand, one hundred forty-one".