144641341732 has 48 divisors (see below), whose sum is σ = 262717636608. Its totient is φ = 69632117280.

The previous prime is 144641341721. The next prime is 144641341753. The reversal of 144641341732 is 237143146441.

It is a super-2 number, since 2×144641341732² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9905757 + ... + 9920347.

It is an arithmetic number, because the mean of its divisors is an integer number (5473284096).

Almost surely, 2^144641341732 is an apocalyptic number.

It is an amenable number.

144641341732 is a deficient number, since it is larger than the sum of its proper divisors (118076294876).

144641341732 is a wasteful number, since it uses less digits than its factorization.

144641341732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15496 (or 15494 counting only the distinct ones).

The product of its digits is 193536, while the sum is 40.

The spelling of 144641341732 in words is "one hundred forty-four billion, six hundred forty-one million, three hundred forty-one thousand, seven hundred thirty-two".