1409147214 has 16 divisors (see below), whose sum is σ = 2864496720. Its totient is φ = 462015360.

The previous prime is 1409147189. The next prime is 1409147239. The reversal of 1409147214 is 4127419041.

It is an interprime number because it is at equal distance from previous prime (1409147189) and next prime (1409147239).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1924699 + ... + 1925430.

It is an arithmetic number, because the mean of its divisors is an integer number (179031045).

Almost surely, 2^1409147214 is an apocalyptic number.

1409147214 is an abundant number, since it is smaller than the sum of its proper divisors (1455349506).

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

1409147214 is a wasteful number, since it uses less digits than its factorization.

1409147214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3850195.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 1409147214 is about 37538.6096439386. The cubic root of 1409147214 is about 1121.1200567028.

The spelling of 1409147214 in words is "one billion, four hundred nine million, one hundred forty-seven thousand, two hundred fourteen".