1420112032 has 24 divisors (see below), whose sum is σ = 2798876052. Its totient is φ = 709286400.

The previous prime is 1420112011. The next prime is 1420112047. The reversal of 1420112032 is 2302110241.

It can be written as a sum of positive squares in 2 ways, for example, as 1395470736 + 24641296 = 37356^2 + 4964^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 1420111997 and 1420112015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6532 + ... + 53692.

Almost surely, 2^1420112032 is an apocalyptic number.

It is an amenable number.

1420112032 is a deficient number, since it is larger than the sum of its proper divisors (1378764020).

1420112032 is an equidigital number, since it uses as much as digits as its factorization.

1420112032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48112 (or 48104 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1420112032 is about 37684.3738438096. The cubic root of 1420112032 is about 1124.0204232135.

Adding to 1420112032 its reverse (2302110241), we get a palindrome (3722222273).

The spelling of 1420112032 in words is "one billion, four hundred twenty million, one hundred twelve thousand, thirty-two".