147963857882 has 32 divisors (see below), whose sum is σ = 245443659840. Its totient is φ = 66599850240.

The previous prime is 147963857861. The next prime is 147963857897. The reversal of 147963857882 is 288758369741.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 922544 + ... + 1070987.

It is an arithmetic number, because the mean of its divisors is an integer number (7670114370).

Almost surely, 2^147963857882 is an apocalyptic number.

147963857882 is a deficient number, since it is larger than the sum of its proper divisors (97479801958).

147963857882 is a wasteful number, since it uses less digits than its factorization.

147963857882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1993646.

The product of its digits is 162570240, while the sum is 68.

The spelling of 147963857882 in words is "one hundred forty-seven billion, nine hundred sixty-three million, eight hundred fifty-seven thousand, eight hundred eighty-two".