1406130014 has 32 divisors (see below), whose sum is σ = 2232147456. Its totient is φ = 663526080.

The previous prime is 1406130013. The next prime is 1406130029. The reversal of 1406130014 is 4100316041.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1406130013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 375419 + ... + 379145.

It is an arithmetic number, because the mean of its divisors is an integer number (69754608).

Almost surely, 2^1406130014 is an apocalyptic number.

1406130014 is a deficient number, since it is larger than the sum of its proper divisors (826017442).

1406130014 is a wasteful number, since it uses less digits than its factorization.

1406130014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3920.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1406130014 is about 37498.4001525398. The cubic root of 1406130014 is about 1120.3193216838.

Adding to 1406130014 its reverse (4100316041), we get a palindrome (5506446055).

The spelling of 1406130014 in words is "one billion, four hundred six million, one hundred thirty thousand, fourteen".