32432420244 has 48 divisors (see below), whose sum is σ = 90246739968. Its totient is φ = 8863518048.

The previous prime is 32432420227. The next prime is 32432420249. The reversal of 32432420244 is 44202423423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32432420249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8391552 + ... + 8395415.

It is an arithmetic number, because the mean of its divisors is an integer number (1880140416).

Almost surely, 2^32432420244 is an apocalyptic number.

It is an amenable number.

32432420244 is an abundant number, since it is smaller than the sum of its proper divisors (57814319724).

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

32432420244 is a wasteful number, since it uses less digits than its factorization.

32432420244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16787004 (or 16787002 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 32432420244 its reverse (44202423423), we get a palindrome (76634843667).

It can be divided in two parts, 32432 and 420244, that added together give a triangular number (452676 = T₉₅₁).

The spelling of 32432420244 in words is "thirty-two billion, four hundred thirty-two million, four hundred twenty thousand, two hundred forty-four".