14121500045 has 8 divisors (see below), whose sum is σ = 16948318200. Its totient is φ = 11295521280.

The previous prime is 14121500039. The next prime is 14121500053. The reversal of 14121500045 is 54000512141.

It can be written as a sum of positive squares in 4 ways, for example, as 6724984036 + 7396516009 = 82006^2 + 86003^2 .

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

It is not a de Polignac number, because 14121500045 - 2³⁰ = 13047758221 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172220 + ... + 240629.

It is an arithmetic number, because the mean of its divisors is an integer number (2118539775).

Almost surely, 2^14121500045 is an apocalyptic number.

It is an amenable number.

14121500045 is a deficient number, since it is larger than the sum of its proper divisors (2826818155).

14121500045 is an equidigital number, since it uses as much as digits as its factorization.

14121500045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419695.

The product of its (nonzero) digits is 800, while the sum is 23.

The spelling of 14121500045 in words is "fourteen billion, one hundred twenty-one million, five hundred thousand, forty-five".