2664311430406 has 8 divisors (see below), whose sum is σ = 4104479771280. Its totient is φ = 1296151506648.

The previous prime is 2664311430397. The next prime is 2664311430437. The reversal of 2664311430406 is 6040341134662.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18002104186 + ... + 18002104333.

It is an arithmetic number, because the mean of its divisors is an integer number (513059971410).

Almost surely, 2^{2664311430406} is an apocalyptic number.

2664311430406 is a deficient number, since it is larger than the sum of its proper divisors (1440168340874).

2664311430406 is a wasteful number, since it uses less digits than its factorization.

2664311430406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36004208558.

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 2664311430406 in words is "two trillion, six hundred sixty-four billion, three hundred eleven million, four hundred thirty thousand, four hundred six".