14989356463430 has 32 divisors (see below), whose sum is σ = 28650278464416. Its totient is φ = 5626789425664.

The previous prime is 14989356463429. The next prime is 14989356463453. The reversal of 14989356463430 is 3436465398941.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126990989 + ... + 127108968.

It is an arithmetic number, because the mean of its divisors is an integer number (895321202013).

Almost surely, 2^{14989356463430} is an apocalyptic number.

14989356463430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14989356463430 is a deficient number, since it is larger than the sum of its proper divisors (13660922000986).

14989356463430 is a wasteful number, since it uses less digits than its factorization.

14989356463430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254100328.

The product of its (nonzero) digits is 201553920, while the sum is 65.

The spelling of 14989356463430 in words is "fourteen trillion, nine hundred eighty-nine billion, three hundred fifty-six million, four hundred sixty-three thousand, four hundred thirty".