14212023434 has 16 divisors (see below), whose sum is σ = 24657006528. Its totient is φ = 6017482752.

The previous prime is 14212023383. The next prime is 14212023457. The reversal of 14212023434 is 43432021241.

It is a super-2 number, since 2×14212023434² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6114167 + ... + 6116490.

It is an arithmetic number, because the mean of its divisors is an integer number (1541062908).

Almost surely, 2^14212023434 is an apocalyptic number.

14212023434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14212023434 is a deficient number, since it is larger than the sum of its proper divisors (10444983094).

14212023434 is a wasteful number, since it uses less digits than its factorization.

14212023434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12230749.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 14212023434 its reverse (43432021241), we get a palindrome (57644044675).

The spelling of 14212023434 in words is "fourteen billion, two hundred twelve million, twenty-three thousand, four hundred thirty-four".