14052551643478 has 16 divisors (see below), whose sum is σ = 21272667570000. Its totient is φ = 6961665219552.

The previous prime is 14052551643463. The next prime is 14052551643509. The reversal of 14052551643478 is 87434615525041.

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, 9861868 + ... + 11196496.

It is an arithmetic number, because the mean of its divisors is an integer number (1329541723125).

Almost surely, 2^{14052551643478} is an apocalyptic number.

14052551643478 is a deficient number, since it is larger than the sum of its proper divisors (7220115926522).

14052551643478 is a wasteful number, since it uses less digits than its factorization.

14052551643478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383039.

The product of its (nonzero) digits is 16128000, while the sum is 55.

The spelling of 14052551643478 in words is "fourteen trillion, fifty-two billion, five hundred fifty-one million, six hundred forty-three thousand, four hundred seventy-eight".