1416429419 has 4 divisors (see below), whose sum is σ = 1450976520. Its totient is φ = 1381882320.

The previous prime is 1416429403. The next prime is 1416429457. The reversal of 1416429419 is 9149246141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1416429419 - 2⁴ = 1416429403 is a prime.

It is a super-2 number, since 2×1416429419² = 4012544598017355122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41), and also a Moran number because the ratio is a prime number: 34547059 = 1416429419 / (1 + 4 + 1 + 6 + 4 + 2 + 9 + 4 + 1 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1416429019) 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, 17273489 + ... + 17273570.

It is an arithmetic number, because the mean of its divisors is an integer number (362744130).

Almost surely, 2^1416429419 is an apocalyptic number.

1416429419 is a deficient number, since it is larger than the sum of its proper divisors (34547101).

1416429419 is an equidigital number, since it uses as much as digits as its factorization.

1416429419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34547100.

The product of its digits is 62208, while the sum is 41.

The square root of 1416429419 is about 37635.4808525147. The cubic root of 1416429419 is about 1123.0479845817.

The spelling of 1416429419 in words is "one billion, four hundred sixteen million, four hundred twenty-nine thousand, four hundred nineteen".