12465645026034 has 16 divisors (see below), whose sum is σ = 24931525608288. Its totient is φ = 4155175749312.

The previous prime is 12465645026033. The next prime is 12465645026057. The reversal of 12465645026034 is 43062054656421.

It is not an unprimeable number, because it can be changed into a prime (12465645026033) 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, 9123132 + ... + 10400135.

It is an arithmetic number, because the mean of its divisors is an integer number (1558220350518).

Almost surely, 2^{12465645026034} is an apocalyptic number.

12465645026034 is an abundant number, since it is smaller than the sum of its proper divisors (12465880582254).

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

12465645026034 is a wasteful number, since it uses less digits than its factorization.

12465645026034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19629689.

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 12465645026034 in words is "twelve trillion, four hundred sixty-five billion, six hundred forty-five million, twenty-six thousand, thirty-four".