144653064830 has 32 divisors (see below), whose sum is σ = 268484588064. Its totient is φ = 56085517696.

The previous prime is 144653064763. The next prime is 144653064887. The reversal of 144653064830 is 38460356441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1600169 + ... + 1688148.

It is an arithmetic number, because the mean of its divisors is an integer number (8390143377).

Almost surely, 2^144653064830 is an apocalyptic number.

144653064830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144653064830 is a deficient number, since it is larger than the sum of its proper divisors (123831523234).

144653064830 is a wasteful number, since it uses less digits than its factorization.

144653064830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3288460.

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 144653064830 in words is "one hundred forty-four billion, six hundred fifty-three million, sixty-four thousand, eight hundred thirty".