2064624042426 has 16 divisors (see below), whose sum is σ = 4504634274528. Its totient is φ = 625643649200.

The previous prime is 2064624042421. The next prime is 2064624042463. The reversal of 2064624042426 is 6242404264602.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2064624042421) 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, 15641091165 + ... + 15641091296.

It is an arithmetic number, because the mean of its divisors is an integer number (281539642158).

Almost surely, 2^{2064624042426} is an apocalyptic number.

2064624042426 is an abundant number, since it is smaller than the sum of its proper divisors (2440010232102).

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

2064624042426 is a wasteful number, since it uses less digits than its factorization.

2064624042426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31282182477.

The product of its (nonzero) digits is 884736, while the sum is 42.

The spelling of 2064624042426 in words is "two trillion, sixty-four billion, six hundred twenty-four million, forty-two thousand, four hundred twenty-six".