144504204515404 has 12 divisors (see below), whose sum is σ = 254701655441800. Its totient is φ = 71732302960608.

The previous prime is 144504204515399. The next prime is 144504204515423. The reversal of 144504204515404 is 404515402405441.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129949823649 + ... + 129949824760.

Almost surely, 2^{144504204515404} is an apocalyptic number.

It is an amenable number.

144504204515404 is a deficient number, since it is larger than the sum of its proper divisors (110197450926396).

144504204515404 is a wasteful number, since it uses less digits than its factorization.

144504204515404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259899648552 (or 259899648550 counting only the distinct ones).

The product of its (nonzero) digits is 1024000, while the sum is 43.

The spelling of 144504204515404 in words is "one hundred forty-four trillion, five hundred four billion, two hundred four million, five hundred fifteen thousand, four hundred four".