1400344114 has 16 divisors (see below), whose sum is σ = 2300437440. Its totient is φ = 635357520.

The previous prime is 1400344103. The next prime is 1400344123. The reversal of 1400344114 is 4114430041.

It is a super-2 number, since 2×1400344114² = 3921927275228889992, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454902 + ... + 457969.

It is an arithmetic number, because the mean of its divisors is an integer number (143777340).

Almost surely, 2^1400344114 is an apocalyptic number.

1400344114 is a deficient number, since it is larger than the sum of its proper divisors (900093326).

1400344114 is a wasteful number, since it uses less digits than its factorization.

1400344114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912945.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1400344114 is about 37421.1720019563. The cubic root of 1400344114 is about 1118.7805908887.

Adding to 1400344114 its reverse (4114430041), we get a palindrome (5514774155).

The spelling of 1400344114 in words is "one billion, four hundred million, three hundred forty-four thousand, one hundred fourteen".