141861386 has 16 divisors (see below), whose sum is σ = 218116800. Its totient is φ = 69161568.

The previous prime is 141861383. The next prime is 141861389. The reversal of 141861386 is 683168141.

It is an interprime number because it is at equal distance from previous prime (141861383) and next prime (141861389).

It is not an unprimeable number, because it can be changed into a prime (141861383) 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, 68555 + ... + 70593.

It is an arithmetic number, because the mean of its divisors is an integer number (13632300).

Almost surely, 2^141861386 is an apocalyptic number.

141861386 is a deficient number, since it is larger than the sum of its proper divisors (76255414).

141861386 is a wasteful number, since it uses less digits than its factorization.

141861386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2893.

The product of its digits is 27648, while the sum is 38.

The square root of 141861386 is about 11910.5577535227. The cubic root of 141861386 is about 521.5405326531.

The spelling of 141861386 in words is "one hundred forty-one million, eight hundred sixty-one thousand, three hundred eighty-six".