141326639 has 4 divisors (see below), whose sum is σ = 141350424. Its totient is φ = 141302856.

The previous prime is 141326623. The next prime is 141326659. The reversal of 141326639 is 936623141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 141326639 - 2⁴ = 141326623 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141326599 and 141326608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141326659) 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, 5489 + ... + 17685.

It is an arithmetic number, because the mean of its divisors is an integer number (35337606).

Almost surely, 2^141326639 is an apocalyptic number.

141326639 is a deficient number, since it is larger than the sum of its proper divisors (23785).

141326639 is a wasteful number, since it uses less digits than its factorization.

141326639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23784.

The product of its digits is 23328, while the sum is 35.

The square root of 141326639 is about 11888.0881137381. The cubic root of 141326639 is about 520.8843912200.

The spelling of 141326639 in words is "one hundred forty-one million, three hundred twenty-six thousand, six hundred thirty-nine".