1400314112 has 36 divisors (see below), whose sum is σ = 2806880076. Its totient is φ = 697221120.

The previous prime is 1400314081. The next prime is 1400314141. The reversal of 1400314112 is 2114130041.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 380406016 + 1019908096 = 19504^2 + 31936^2 .

It is a super-2 number, since 2×1400314112² = 3921759224532697088, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50348 + ... + 73044.

It is an arithmetic number, because the mean of its divisors is an integer number (77968891).

Almost surely, 2^1400314112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1400314112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1403440038).

1400314112 is an abundant number, since it is smaller than the sum of its proper divisors (1406565964).

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

1400314112 is an equidigital number, since it uses as much as digits as its factorization.

1400314112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22954 (or 22940 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1400314112 is about 37420.7711304831. The cubic root of 1400314112 is about 1118.7726009728.

Adding to 1400314112 its reverse (2114130041), we get a palindrome (3514444153).

The spelling of 1400314112 in words is "one billion, four hundred million, three hundred fourteen thousand, one hundred twelve".