144790628999 has 8 divisors (see below), whose sum is σ = 152484894000. Its totient is φ = 137103734592.

The previous prime is 144790628971. The next prime is 144790629001. The reversal of 144790628999 is 999826097441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144790628999 - 2⁸ = 144790628743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144790828999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1802294 + ... + 1880915.

It is an arithmetic number, because the mean of its divisors is an integer number (19060611750).

Almost surely, 2^144790628999 is an apocalyptic number.

144790628999 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

144790628999 is a deficient number, since it is larger than the sum of its proper divisors (7694265001).

144790628999 is a wasteful number, since it uses less digits than its factorization.

144790628999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3685297.

The product of its (nonzero) digits is 70543872, while the sum is 68.

The spelling of 144790628999 in words is "one hundred forty-four billion, seven hundred ninety million, six hundred twenty-eight thousand, nine hundred ninety-nine".