4345427771732 has 24 divisors (see below), whose sum is σ = 8011690122240. Its totient is φ = 2056572158400.

The previous prime is 4345427771731. The next prime is 4345427771759. The reversal of 4345427771732 is 2371777245434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4345427771731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24750353 + ... + 24925304.

It is an arithmetic number, because the mean of its divisors is an integer number (333820421760).

Almost surely, 2^{4345427771732} is an apocalyptic number.

It is an amenable number.

4345427771732 is a deficient number, since it is larger than the sum of its proper divisors (3666262350508).

4345427771732 is a wasteful number, since it uses less digits than its factorization.

4345427771732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49676831 (or 49676829 counting only the distinct ones).

The product of its digits is 27659520, while the sum is 56.

The spelling of 4345427771732 in words is "four trillion, three hundred forty-five billion, four hundred twenty-seven million, seven hundred seventy-one thousand, seven hundred thirty-two".