144796998582432 has 72 divisors (see below), whose sum is σ = 470590245399456. Its totient is φ = 41370571022976.

The previous prime is 144796998582311. The next prime is 144796998582491. The reversal of 144796998582432 is 234285899697441.

144796998582432 is a `hidden beast` number, since 1 + 4 + 4 + 7 + 96 + 9 + 98 + 5 + 8 + 2 + 432 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35911951998 + ... + 35911956029.

It is an arithmetic number, because the mean of its divisors is an integer number (6535975630548).

Almost surely, 2^{144796998582432} is an apocalyptic number.

144796998582432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144796998582432 is an abundant number, since it is smaller than the sum of its proper divisors (325793246817024).

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

144796998582432 is a wasteful number, since it uses less digits than its factorization.

144796998582432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71823908050 (or 71823908039 counting only the distinct ones).

The product of its digits is 7524679680, while the sum is 81.

The spelling of 144796998582432 in words is "one hundred forty-four trillion, seven hundred ninety-six billion, nine hundred ninety-eight million, five hundred eighty-two thousand, four hundred thirty-two".