2751465067321 has 16 divisors (see below), whose sum is σ = 3047869762560. Its totient is φ = 2472698513920.

The previous prime is 2751465067313. The next prime is 2751465067327. The reversal of 2751465067321 is 1237605641572.

2751465067321 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2751465067321 - 2³ = 2751465067313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2751465067327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41962801 + ... + 42028318.

It is an arithmetic number, because the mean of its divisors is an integer number (190491860160).

Almost surely, 2^{2751465067321} is an apocalyptic number.

It is an amenable number.

2751465067321 is a deficient number, since it is larger than the sum of its proper divisors (296404695239).

2751465067321 is a wasteful number, since it uses less digits than its factorization.

2751465067321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83991224.

The product of its (nonzero) digits is 2116800, while the sum is 49.

The spelling of 2751465067321 in words is "two trillion, seven hundred fifty-one billion, four hundred sixty-five million, sixty-seven thousand, three hundred twenty-one".