1434400111414 has 64 divisors (see below), whose sum is σ = 2413945497600. Its totient is φ = 635258764800.

The previous prime is 1434400111393. The next prime is 1434400111453. The reversal of 1434400111414 is 4141110044341.

It is a happy number.

It is a super-2 number, since 2×1434400111414² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115867477 + ... + 115879855.

It is an arithmetic number, because the mean of its divisors is an integer number (37717898400).

Almost surely, 2^{1434400111414} is an apocalyptic number.

1434400111414 is a deficient number, since it is larger than the sum of its proper divisors (979545386186).

1434400111414 is a wasteful number, since it uses less digits than its factorization.

1434400111414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13589.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 1434400111414 its reverse (4141110044341), we get a palindrome (5575510155755).

The spelling of 1434400111414 in words is "one trillion, four hundred thirty-four billion, four hundred million, one hundred eleven thousand, four hundred fourteen".