140411389 has 8 divisors (see below), whose sum is σ = 146647872. Its totient is φ = 134185920.

The previous prime is 140411377. The next prime is 140411393. The reversal of 140411389 is 983114041.

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

It is a cyclic number.

It is not a de Polignac number, because 140411389 - 2⁹ = 140410877 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140411389.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140411309) 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, 33754 + ... + 37684.

It is an arithmetic number, because the mean of its divisors is an integer number (18330984).

Almost surely, 2^140411389 is an apocalyptic number.

It is an amenable number.

140411389 is a deficient number, since it is larger than the sum of its proper divisors (6236483).

140411389 is a wasteful number, since it uses less digits than its factorization.

140411389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5507.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 140411389 is about 11849.5311721604. The cubic root of 140411389 is about 519.7575163818.

The spelling of 140411389 in words is "one hundred forty million, four hundred eleven thousand, three hundred eighty-nine".