141378433886 has 8 divisors (see below), whose sum is σ = 212072887920. Its totient is φ = 70687471248.

The previous prime is 141378433883. The next prime is 141378433897. The reversal of 141378433886 is 688334873141.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141378433883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 769151 + ... + 935066.

It is an arithmetic number, because the mean of its divisors is an integer number (26509110990).

Almost surely, 2^141378433886 is an apocalyptic number.

141378433886 is a deficient number, since it is larger than the sum of its proper divisors (70694454034).

141378433886 is a wasteful number, since it uses less digits than its factorization.

141378433886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1745698.

The product of its digits is 9289728, while the sum is 56.

The spelling of 141378433886 in words is "one hundred forty-one billion, three hundred seventy-eight million, four hundred thirty-three thousand, eight hundred eighty-six".