43042313132 has 24 divisors (see below), whose sum is σ = 92706521376. Its totient is φ = 17027728128.

The previous prime is 43042313113. The next prime is 43042313143. The reversal of 43042313132 is 23131324034.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59123693 + ... + 59124420.

It is an arithmetic number, because the mean of its divisors is an integer number (3862771724).

Almost surely, 2^43042313132 is an apocalyptic number.

It is an amenable number.

43042313132 is an abundant number, since it is smaller than the sum of its proper divisors (49664208244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43042313132 is a wasteful number, since it uses less digits than its factorization.

43042313132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118248137 (or 118248135 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 43042313132 its reverse (23131324034), we get a palindrome (66173637166).

The spelling of 43042313132 in words is "forty-three billion, forty-two million, three hundred thirteen thousand, one hundred thirty-two".