147838472438348 has 12 divisors (see below), whose sum is σ = 258887200268760. Its totient is φ = 73870700932992.

The previous prime is 147838472438323. The next prime is 147838472438357. The reversal of 147838472438348 is 843834274838741.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12133814693 + ... + 12133826876.

It is an arithmetic number, because the mean of its divisors is an integer number (21573933355730).

Almost surely, 2^{147838472438348} is an apocalyptic number.

It is an amenable number.

147838472438348 is a deficient number, since it is larger than the sum of its proper divisors (111048727830412).

147838472438348 is a wasteful number, since it uses less digits than its factorization.

147838472438348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24267643096 (or 24267643094 counting only the distinct ones).

The product of its digits is 2774532096, while the sum is 74.

The spelling of 147838472438348 in words is "one hundred forty-seven trillion, eight hundred thirty-eight billion, four hundred seventy-two million, four hundred thirty-eight thousand, three hundred forty-eight".