147449671934 has 16 divisors (see below), whose sum is σ = 234122177520. Its totient is φ = 69527189760.

The previous prime is 147449671933. The next prime is 147449671951. The reversal of 147449671934 is 439176944741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147449671933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29558387 + ... + 29563374.

It is an arithmetic number, because the mean of its divisors is an integer number (14632636095).

Almost surely, 2^147449671934 is an apocalyptic number.

147449671934 is a deficient number, since it is larger than the sum of its proper divisors (86672505586).

147449671934 is a wasteful number, since it uses less digits than its factorization.

147449671934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59121835.

The product of its digits is 18289152, while the sum is 59.

The spelling of 147449671934 in words is "one hundred forty-seven billion, four hundred forty-nine million, six hundred seventy-one thousand, nine hundred thirty-four".