130149406 has 8 divisors (see below), whose sum is σ = 195273864. Its totient is φ = 65058120.

The previous prime is 130149403. The next prime is 130149407. The reversal of 130149406 is 604941031.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130149401) 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, 7641 + ... + 17851.

It is an arithmetic number, because the mean of its divisors is an integer number (24409233).

Almost surely, 2^130149406 is an apocalyptic number.

130149406 is a deficient number, since it is larger than the sum of its proper divisors (65124458).

130149406 is a wasteful number, since it uses less digits than its factorization.

130149406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16586.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 130149406 is about 11408.3042561110. The cubic root of 130149406 is about 506.7736943991.

The spelling of 130149406 in words is "one hundred thirty million, one hundred forty-nine thousand, four hundred six".