2164664325002 has 32 divisors (see below), whose sum is σ = 3398216101632. Its totient is φ = 1033139225664.

The previous prime is 2164664324993. The next prime is 2164664325011. The reversal of 2164664325002 is 2005234664612.

It is an interprime number because it is at equal distance from previous prime (2164664324993) and next prime (2164664325011).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2340908 + ... + 3131960.

It is an arithmetic number, because the mean of its divisors is an integer number (106194253176).

Almost surely, 2^{2164664325002} is an apocalyptic number.

2164664325002 is a deficient number, since it is larger than the sum of its proper divisors (1233551776630).

2164664325002 is a wasteful number, since it uses less digits than its factorization.

2164664325002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791822.

The product of its (nonzero) digits is 414720, while the sum is 41.

Adding to 2164664325002 its reverse (2005234664612), we get a palindrome (4169898989614).

The spelling of 2164664325002 in words is "two trillion, one hundred sixty-four billion, six hundred sixty-four million, three hundred twenty-five thousand, two".