1420012110 has 32 divisors (see below), whose sum is σ = 3717850752. Its totient is φ = 344245280.

The previous prime is 1420012103. The next prime is 1420012117. The reversal of 1420012110 is 112100241.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1420012103) and next prime (1420012117).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420012117) 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, 2151204 + ... + 2151863.

It is an arithmetic number, because the mean of its divisors is an integer number (116182836).

Almost surely, 2^1420012110 is an apocalyptic number.

1420012110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1420012110 is an abundant number, since it is smaller than the sum of its proper divisors (2297838642).

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

1420012110 is a wasteful number, since it uses less digits than its factorization.

1420012110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4303088.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 1420012110 is about 37683.0480455071. The cubic root of 1420012110 is about 1123.9940597998.

Adding to 1420012110 its reverse (112100241), we get a palindrome (1532112351).

The spelling of 1420012110 in words is "one billion, four hundred twenty million, twelve thousand, one hundred ten".