147669966803 has 2 divisors, whose sum is σ = 147669966804. Its totient is φ = 147669966802.

The previous prime is 147669966707. The next prime is 147669966833. The reversal of 147669966803 is 308669966741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 147669966803 - 2⁸ = 147669966547 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 147669966803.

It is not a weakly prime, because it can be changed into another prime (147669966833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73834983401 + 73834983402.

It is an arithmetic number, because the mean of its divisors is an integer number (73834983402).

Almost surely, 2^147669966803 is an apocalyptic number.

147669966803 is a deficient number, since it is larger than the sum of its proper divisors (1).

147669966803 is an equidigital number, since it uses as much as digits as its factorization.

147669966803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70543872, while the sum is 65.

The spelling of 147669966803 in words is "one hundred forty-seven billion, six hundred sixty-nine million, nine hundred sixty-six thousand, eight hundred three".