147819558892 has 12 divisors (see below), whose sum is σ = 258778968616. Its totient is φ = 73882710720.

The previous prime is 147819558833. The next prime is 147819558899. The reversal of 147819558892 is 298855918741.

It is not an unprimeable number, because it can be changed into a prime (147819558899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6754893 + ... + 6776740.

Almost surely, 2^147819558892 is an apocalyptic number.

It is an amenable number.

147819558892 is a deficient number, since it is larger than the sum of its proper divisors (110959409724).

147819558892 is a wasteful number, since it uses less digits than its factorization.

147819558892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13534368 (or 13534366 counting only the distinct ones).

The product of its digits is 58060800, while the sum is 67.

The spelling of 147819558892 in words is "one hundred forty-seven billion, eight hundred nineteen million, five hundred fifty-eight thousand, eight hundred ninety-two".