147108993321434 has 16 divisors (see below), whose sum is σ = 222213339363240. Its totient is φ = 73038931303680.

The previous prime is 147108993321431. The next prime is 147108993321463. The reversal of 147108993321434 is 434123399801741.

It can be written as a sum of positive squares in 4 ways, for example, as 147062843540809 + 46149780625 = 12126947^2 + 214825^2 .

It is not an unprimeable number, because it can be changed into a prime (147108993321431) 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, 262495427 + ... + 263055254.

Almost surely, 2^{147108993321434} is an apocalyptic number.

147108993321434 is a deficient number, since it is larger than the sum of its proper divisors (75104346041806).

147108993321434 is a wasteful number, since it uses less digits than its factorization.

147108993321434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525551665.

The product of its (nonzero) digits is 15676416, while the sum is 59.

The spelling of 147108993321434 in words is "one hundred forty-seven trillion, one hundred eight billion, nine hundred ninety-three million, three hundred twenty-one thousand, four hundred thirty-four".