144993048357 has 16 divisors (see below), whose sum is σ = 194603680512. Its totient is φ = 96022530240.

The previous prime is 144993048281. The next prime is 144993048367. The reversal of 144993048357 is 753840399441.

It is a happy number.

It is not a de Polignac number, because 144993048357 - 2²⁶ = 144925939493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144993048297 and 144993048306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144993048367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1975603 + ... + 2047679.

It is an arithmetic number, because the mean of its divisors is an integer number (12162730032).

Almost surely, 2^144993048357 is an apocalyptic number.

It is an amenable number.

144993048357 is a deficient number, since it is larger than the sum of its proper divisors (49610632155).

144993048357 is a wasteful number, since it uses less digits than its factorization.

144993048357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76508.

The product of its (nonzero) digits is 13063680, while the sum is 57.

The spelling of 144993048357 in words is "one hundred forty-four billion, nine hundred ninety-three million, forty-eight thousand, three hundred fifty-seven".