144642524404 has 24 divisors (see below), whose sum is σ = 298616826368. Its totient is φ = 59989986720.

The previous prime is 144642524399. The next prime is 144642524423. The reversal of 144642524404 is 404425246441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83318559 + ... + 83320294.

Almost surely, 2^144642524404 is an apocalyptic number.

144642524404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

144642524404 is an abundant number, since it is smaller than the sum of its proper divisors (153974301964).

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

144642524404 is a wasteful number, since it uses less digits than its factorization.

144642524404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166638895 (or 166638893 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 40.

The spelling of 144642524404 in words is "one hundred forty-four billion, six hundred forty-two million, five hundred twenty-four thousand, four hundred four".