147216871378 has 16 divisors (see below), whose sum is σ = 222110048160. Its totient is φ = 73181149216.

The previous prime is 147216871367. The next prime is 147216871387. The reversal of 147216871378 is 873178612741.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67401 + ... + 546787.

It is an arithmetic number, because the mean of its divisors is an integer number (13881878010).

Almost surely, 2^147216871378 is an apocalyptic number.

147216871378 is a deficient number, since it is larger than the sum of its proper divisors (74893176782).

147216871378 is a wasteful number, since it uses less digits than its factorization.

147216871378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480281.

The product of its digits is 3161088, while the sum is 55.

The spelling of 147216871378 in words is "one hundred forty-seven billion, two hundred sixteen million, eight hundred seventy-one thousand, three hundred seventy-eight".