32241340144 has 160 divisors (see below), whose sum is σ = 70494488064. Its totient is φ = 14189091840.

The previous prime is 32241340133. The next prime is 32241340171. The reversal of 32241340144 is 44104314223.

It is a super-2 number, since 2×32241340144² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103669749 + ... + 103670059.

Almost surely, 2^32241340144 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 32241340144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35247244032).

32241340144 is an abundant number, since it is smaller than the sum of its proper divisors (38253147920).

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

32241340144 is a wasteful number, since it uses less digits than its factorization.

32241340144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615 (or 609 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 32241340144 its reverse (44104314223), we get a palindrome (76345654367).

The spelling of 32241340144 in words is "thirty-two billion, two hundred forty-one million, three hundred forty thousand, one hundred forty-four".