139810413 has 8 divisors (see below), whose sum is σ = 186516000. Its totient is φ = 93155888.

The previous prime is 139810393. The next prime is 139810427. The reversal of 139810413 is 314018931.

139810413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 139810413 - 2¹⁶ = 139744877 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139810483) 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, 5838 + ... + 17711.

It is an arithmetic number, because the mean of its divisors is an integer number (23314500).

Almost surely, 2^139810413 is an apocalyptic number.

It is an amenable number.

139810413 is a deficient number, since it is larger than the sum of its proper divisors (46705587).

139810413 is a wasteful number, since it uses less digits than its factorization.

139810413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25531.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 139810413 is about 11824.1453390932. The cubic root of 139810413 is about 519.0149163558.

It can be divided in two parts, 1398 and 10413, that added together give a palindrome (11811).

The spelling of 139810413 in words is "one hundred thirty-nine million, eight hundred ten thousand, four hundred thirteen".