147385444134 has 32 divisors (see below), whose sum is σ = 302782422240. Its totient is φ = 47793618432.

The previous prime is 147385444133. The next prime is 147385444139. The reversal of 147385444134 is 431444583741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147385444133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1577182 + ... + 1668014.

It is an arithmetic number, because the mean of its divisors is an integer number (9461950695).

Almost surely, 2^147385444134 is an apocalyptic number.

147385444134 is an abundant number, since it is smaller than the sum of its proper divisors (155396978106).

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

147385444134 is a wasteful number, since it uses less digits than its factorization.

147385444134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98184.

The product of its digits is 2580480, while the sum is 48.

The spelling of 147385444134 in words is "one hundred forty-seven billion, three hundred eighty-five million, four hundred forty-four thousand, one hundred thirty-four".