147676863842 has 32 divisors (see below), whose sum is σ = 236186668800. Its totient is φ = 69053030928.

The previous prime is 147676863833. The next prime is 147676863863. The reversal of 147676863842 is 248368676741.

It is a super-2 number, since 2×147676863842² (a number of 23 digits) contains 22 as substring.

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, 1086509 + ... + 1214847.

It is an arithmetic number, because the mean of its divisors is an integer number (7380833400).

Almost surely, 2^147676863842 is an apocalyptic number.

147676863842 is a deficient number, since it is larger than the sum of its proper divisors (88509804958).

147676863842 is a wasteful number, since it uses less digits than its factorization.

147676863842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128750.

The product of its digits is 65028096, while the sum is 62.

The spelling of 147676863842 in words is "one hundred forty-seven billion, six hundred seventy-six million, eight hundred sixty-three thousand, eight hundred forty-two".