412494139 has 8 divisors (see below), whose sum is σ = 419655680. Its totient is φ = 405345600.

The previous prime is 412494119. The next prime is 412494211. The reversal of 412494139 is 931494214.

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 412494139 - 2⁷ = 412494011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 412494098 and 412494107.

It is not an unprimeable number, because it can be changed into a prime (412494119) 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, 78022 + ... + 83140.

It is an arithmetic number, because the mean of its divisors is an integer number (52456960).

Almost surely, 2^412494139 is an apocalyptic number.

412494139 is a deficient number, since it is larger than the sum of its proper divisors (7161541).

412494139 is a wasteful number, since it uses less digits than its factorization.

412494139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6501.

The product of its digits is 31104, while the sum is 37.

The square root of 412494139 is about 20309.9517232316. The cubic root of 412494139 is about 744.3992508484.

The spelling of 412494139 in words is "four hundred twelve million, four hundred ninety-four thousand, one hundred thirty-nine".