140413134 has 8 divisors (see below), whose sum is σ = 280826280. Its totient is φ = 46804376.

The previous prime is 140413127. The next prime is 140413139. The reversal of 140413134 is 431314041.

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

140413134 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 140413134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140413139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11701089 + ... + 11701100.

It is an arithmetic number, because the mean of its divisors is an integer number (35103285).

Almost surely, 2^140413134 is an apocalyptic number.

140413134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140413134 is a wasteful number, since it uses less digits than its factorization.

140413134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23402194.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 140413134 is about 11849.6048035367. The cubic root of 140413134 is about 519.7596695146.

Adding to 140413134 its reverse (431314041), we get a palindrome (571727175).

The spelling of 140413134 in words is "one hundred forty million, four hundred thirteen thousand, one hundred thirty-four".