147864273042 has 8 divisors (see below), whose sum is σ = 295728546096. Its totient is φ = 49288091012.

The previous prime is 147864273019. The next prime is 147864273049. The reversal of 147864273042 is 240372468741.

It is a sphenic number, since it is the product of 3 distinct primes.

147864273042 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 147864272982 and 147864273000.

It is not an unprimeable number, because it can be changed into a prime (147864273049) 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, 12322022748 + ... + 12322022759.

It is an arithmetic number, because the mean of its divisors is an integer number (36966068262).

Almost surely, 2^147864273042 is an apocalyptic number.

147864273042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147864273042 is a wasteful number, since it uses less digits than its factorization.

147864273042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24644045512.

The product of its (nonzero) digits is 1806336, while the sum is 48.

The spelling of 147864273042 in words is "one hundred forty-seven billion, eight hundred sixty-four million, two hundred seventy-three thousand, forty-two".