432349551380 has 96 divisors (see below), whose sum is σ = 949067159040. Its totient is φ = 165232166400.

The previous prime is 432349551373. The next prime is 432349551383. The reversal of 432349551380 is 83155943234.

It is a super-2 number, since 2×432349551380² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432349551383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152395322 + ... + 152398158.

It is an arithmetic number, because the mean of its divisors is an integer number (9886116240).

Almost surely, 2^432349551380 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 432349551380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (474533579520).

432349551380 is an abundant number, since it is smaller than the sum of its proper divisors (516717607660).

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

432349551380 is a wasteful number, since it uses less digits than its factorization.

432349551380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5529 (or 5527 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 432349551380 in words is "four hundred thirty-two billion, three hundred forty-nine million, five hundred fifty-one thousand, three hundred eighty".