14438902190630 has 32 divisors (see below), whose sum is σ = 26247869849088. Its totient is φ = 5718264048000.

The previous prime is 14438902190593. The next prime is 14438902190651. The reversal of 14438902190630 is 3609120983441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66534500 + ... + 66751160.

It is an arithmetic number, because the mean of its divisors is an integer number (820245932784).

Almost surely, 2^{14438902190630} is an apocalyptic number.

14438902190630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14438902190630 is a deficient number, since it is larger than the sum of its proper divisors (11808967658458).

14438902190630 is a wasteful number, since it uses less digits than its factorization.

14438902190630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282752.

The product of its (nonzero) digits is 1119744, while the sum is 50.

The spelling of 14438902190630 in words is "fourteen trillion, four hundred thirty-eight billion, nine hundred two million, one hundred ninety thousand, six hundred thirty".