1400412514 has 16 divisors (see below), whose sum is σ = 2125700928. Its totient is φ = 691875792.

The previous prime is 1400412511. The next prime is 1400412529. The reversal of 1400412514 is 4152140041.

It is a super-2 number, since 2×1400412514² = 3922310418735600392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1400412511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88924 + ... + 103480.

It is an arithmetic number, because the mean of its divisors is an integer number (132856308).

Almost surely, 2^1400412514 is an apocalyptic number.

1400412514 is a deficient number, since it is larger than the sum of its proper divisors (725288414).

1400412514 is a wasteful number, since it uses less digits than its factorization.

1400412514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15129.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1400412514 is about 37422.0859119317. The cubic root of 1400412514 is about 1118.7988062559.

Adding to 1400412514 its reverse (4152140041), we get a palindrome (5552552555).

The spelling of 1400412514 in words is "one billion, four hundred million, four hundred twelve thousand, five hundred fourteen".