14478912001 has 2 divisors, whose sum is σ = 14478912002. Its totient is φ = 14478912000.

The previous prime is 14478911963. The next prime is 14478912011. The reversal of 14478912001 is 10021987441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12078010000 + 2400902001 = 109900^2 + 48999^2 .

It is a cyclic number.

It is not a de Polignac number, because 14478912001 - 2³¹ = 12331428353 is a prime.

It is not a weakly prime, because it can be changed into another prime (14478912011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7239456000 + 7239456001.

It is an arithmetic number, because the mean of its divisors is an integer number (7239456001).

Almost surely, 2^14478912001 is an apocalyptic number.

It is an amenable number.

14478912001 is a deficient number, since it is larger than the sum of its proper divisors (1).

14478912001 is an equidigital number, since it uses as much as digits as its factorization.

14478912001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 37.

The spelling of 14478912001 in words is "fourteen billion, four hundred seventy-eight million, nine hundred twelve thousand, one".