2664255214434 has 64 divisors (see below), whose sum is σ = 5820355906560. Its totient is φ = 806318088000.

The previous prime is 2664255214409. The next prime is 2664255214441. The reversal of 2664255214434 is 4344125524662.

It is a happy number.

2664255214434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180509947 + ... + 180524705.

It is an arithmetic number, because the mean of its divisors is an integer number (90943061040).

Almost surely, 2^{2664255214434} is an apocalyptic number.

2664255214434 is an abundant number, since it is smaller than the sum of its proper divisors (3156100692126).

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

2664255214434 is a wasteful number, since it uses less digits than its factorization.

2664255214434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18087.

The product of its digits is 5529600, while the sum is 48.

The spelling of 2664255214434 in words is "two trillion, six hundred sixty-four billion, two hundred fifty-five million, two hundred fourteen thousand, four hundred thirty-four".