130665414 has 16 divisors (see below), whose sum is σ = 285088320. Its totient is φ = 39595560.

The previous prime is 130665397. The next prime is 130665419. The reversal of 130665414 is 414566031.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130665419) 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, 989824 + ... + 989955.

It is an arithmetic number, because the mean of its divisors is an integer number (17818020).

Almost surely, 2^130665414 is an apocalyptic number.

130665414 is an abundant number, since it is smaller than the sum of its proper divisors (154422906).

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

130665414 is a wasteful number, since it uses less digits than its factorization.

130665414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1979795.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 130665414 is about 11430.8973401041. The cubic root of 130665414 is about 507.4425524853.

The spelling of 130665414 in words is "one hundred thirty million, six hundred sixty-five thousand, four hundred fourteen".