2444226646402 has 16 divisors (see below), whose sum is σ = 3763326964320. Its totient is φ = 1190171498848.

The previous prime is 2444226646397. The next prime is 2444226646451. The reversal of 2444226646402 is 2046466224442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96780763 + ... + 96806014.

It is an arithmetic number, because the mean of its divisors is an integer number (235207935270).

Almost surely, 2^{2444226646402} is an apocalyptic number.

2444226646402 is a deficient number, since it is larger than the sum of its proper divisors (1319100317918).

2444226646402 is a wasteful number, since it uses less digits than its factorization.

2444226646402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193586945.

The product of its (nonzero) digits is 3538944, while the sum is 46.

The spelling of 2444226646402 in words is "two trillion, four hundred forty-four billion, two hundred twenty-six million, six hundred forty-six thousand, four hundred two".