2721330406334 has 4 divisors (see below), whose sum is σ = 4081995609504. Its totient is φ = 1360665203166.

The previous prime is 2721330406279. The next prime is 2721330406351. The reversal of 2721330406334 is 4336040331272.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 680332601582 + ... + 680332601585.

It is an arithmetic number, because the mean of its divisors is an integer number (1020498902376).

Almost surely, 2^{2721330406334} is an apocalyptic number.

2721330406334 is a deficient number, since it is larger than the sum of its proper divisors (1360665203170).

2721330406334 is a wasteful number, since it uses less digits than its factorization.

2721330406334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360665203169.

The product of its (nonzero) digits is 217728, while the sum is 38.

The spelling of 2721330406334 in words is "two trillion, seven hundred twenty-one billion, three hundred thirty million, four hundred six thousand, three hundred thirty-four".