12403412002034 has 16 divisors (see below), whose sum is σ = 19003956784128. Its totient is φ = 6068801201952.

The previous prime is 12403412002021. The next prime is 12403412002063. The reversal of 12403412002034 is 43020021430421.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12403412001994 and 12403412002012.

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, 9763619 + ... + 10960614.

It is an arithmetic number, because the mean of its divisors is an integer number (1187747299008).

Almost surely, 2^{12403412002034} is an apocalyptic number.

12403412002034 is a deficient number, since it is larger than the sum of its proper divisors (6600544782094).

12403412002034 is a wasteful number, since it uses less digits than its factorization.

12403412002034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20730649.

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

Adding to 12403412002034 its reverse (43020021430421), we get a palindrome (55423433432455).

The spelling of 12403412002034 in words is "twelve trillion, four hundred three billion, four hundred twelve million, two thousand, thirty-four".