2745942980433 has 16 divisors (see below), whose sum is σ = 3692607801792. Its totient is φ = 1815014520000.

The previous prime is 2745942980419. The next prime is 2745942980471. The reversal of 2745942980433 is 3340892495472.

It is not a de Polignac number, because 2745942980433 - 2¹⁷ = 2745942849361 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2745942980233) 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, 7459218 + ... + 7818683.

It is an arithmetic number, because the mean of its divisors is an integer number (230787987612).

Almost surely, 2^{2745942980433} is an apocalyptic number.

It is an amenable number.

2745942980433 is a deficient number, since it is larger than the sum of its proper divisors (946664821359).

2745942980433 is a wasteful number, since it uses less digits than its factorization.

2745942980433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15278416.

The product of its (nonzero) digits is 52254720, while the sum is 60.

The spelling of 2745942980433 in words is "two trillion, seven hundred forty-five billion, nine hundred forty-two million, nine hundred eighty thousand, four hundred thirty-three".