1614214442 has 8 divisors (see below), whose sum is σ = 2446284036. Its totient is φ = 798786432.

The previous prime is 1614214417. The next prime is 1614214457. The reversal of 1614214442 is 2444124161.

It can be written as a sum of positive squares in 2 ways, for example, as 1492972321 + 121242121 = 38639^2 + 11011^2 .

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

It is a super-2 number, since 2×1614214442² = 5211376529522742728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4160153 + ... + 4160540.

Almost surely, 2^1614214442 is an apocalyptic number.

1614214442 is a deficient number, since it is larger than the sum of its proper divisors (832069594).

1614214442 is an equidigital number, since it uses as much as digits as its factorization.

1614214442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8320792.

The product of its digits is 6144, while the sum is 29.

The square root of 1614214442 is about 40177.2876386647. The cubic root of 1614214442 is about 1173.0604953989.

The spelling of 1614214442 in words is "one billion, six hundred fourteen million, two hundred fourteen thousand, four hundred forty-two".