12014403534 has 48 divisors (see below), whose sum is σ = 29786097120. Its totient is φ = 3428516160.

The previous prime is 12014403497. The next prime is 12014403571. The reversal of 12014403534 is 43530441021.

It is a happy number.

12014403534 is a `hidden beast` number, since 1 + 201 + 4 + 403 + 53 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (12014403497) and next prime (12014403571).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12014403498 and 12014403507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46944 + ... + 161964.

It is an arithmetic number, because the mean of its divisors is an integer number (620543690).

Almost surely, 2^12014403534 is an apocalyptic number.

12014403534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12014403534 is an abundant number, since it is smaller than the sum of its proper divisors (17771693586).

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

12014403534 is a wasteful number, since it uses less digits than its factorization.

12014403534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115865 (or 115862 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 12014403534 its reverse (43530441021), we get a palindrome (55544844555).

The spelling of 12014403534 in words is "twelve billion, fourteen million, four hundred three thousand, five hundred thirty-four".