147893134699 has 2 divisors, whose sum is σ = 147893134700. Its totient is φ = 147893134698.

The previous prime is 147893134681. The next prime is 147893134709. The reversal of 147893134699 is 996431398741.

It is a strong prime.

It is an emirp because it is prime and its reverse (996431398741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 147893134699 - 2³⁵ = 113533396331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 147893134699.

It is not a weakly prime, because it can be changed into another prime (147893134099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73946567349 + 73946567350.

It is an arithmetic number, because the mean of its divisors is an integer number (73946567350).

Almost surely, 2^147893134699 is an apocalyptic number.

147893134699 is a deficient number, since it is larger than the sum of its proper divisors (1).

147893134699 is an equidigital number, since it uses as much as digits as its factorization.

147893134699 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35271936, while the sum is 64.

The spelling of 147893134699 in words is "one hundred forty-seven billion, eight hundred ninety-three million, one hundred thirty-four thousand, six hundred ninety-nine".