147795664867378 has 32 divisors (see below), whose sum is σ = 242218145521728. Its totient is φ = 67076881185600.

The previous prime is 147795664867343. The next prime is 147795664867381. The reversal of 147795664867378 is 873768466597741.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1386046501 + ... + 1386153127.

It is an arithmetic number, because the mean of its divisors is an integer number (7569317047554).

Almost surely, 2^{147795664867378} is an apocalyptic number.

147795664867378 is a deficient number, since it is larger than the sum of its proper divisors (94422480654350).

147795664867378 is a wasteful number, since it uses less digits than its factorization.

147795664867378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202618.

The product of its digits is 71693475840, while the sum is 88.

The spelling of 147795664867378 in words is "one hundred forty-seven trillion, seven hundred ninety-five billion, six hundred sixty-four million, eight hundred sixty-seven thousand, three hundred seventy-eight".