141166768478 has 8 divisors (see below), whose sum is σ = 220956681168. Its totient is φ = 67514541424.

The previous prime is 141166768397. The next prime is 141166768489. The reversal of 141166768478 is 874867661141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1534421351 + ... + 1534421442.

It is an arithmetic number, because the mean of its divisors is an integer number (27619585146).

Almost surely, 2^141166768478 is an apocalyptic number.

141166768478 is a deficient number, since it is larger than the sum of its proper divisors (79789912690).

141166768478 is a wasteful number, since it uses less digits than its factorization.

141166768478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3068842818.

The product of its digits is 10838016, while the sum is 59.

The spelling of 141166768478 in words is "one hundred forty-one billion, one hundred sixty-six million, seven hundred sixty-eight thousand, four hundred seventy-eight".