147863774039 has 4 divisors (see below), whose sum is σ = 147868760256. Its totient is φ = 147858787824.

The previous prime is 147863774027. The next prime is 147863774083. The reversal of 147863774039 is 930477368741.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 147863774039 - 2¹² = 147863769943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147863771039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2448359 + ... + 2508024.

It is an arithmetic number, because the mean of its divisors is an integer number (36967190064).

Almost surely, 2^147863774039 is an apocalyptic number.

147863774039 is a deficient number, since it is larger than the sum of its proper divisors (4986217).

147863774039 is an equidigital number, since it uses as much as digits as its factorization.

147863774039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4986216.

The product of its (nonzero) digits is 21337344, while the sum is 59.

The spelling of 147863774039 in words is "one hundred forty-seven billion, eight hundred sixty-three million, seven hundred seventy-four thousand, thirty-nine".