2782877294433 has 16 divisors (see below), whose sum is σ = 3783457521792. Its totient is φ = 1818969888000.

The previous prime is 2782877294419. The next prime is 2782877294453. The reversal of 2782877294433 is 3344927782872.

It is not a de Polignac number, because 2782877294433 - 2⁶ = 2782877294369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2782877294453) 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, 24391608 + ... + 24505433.

It is an arithmetic number, because the mean of its divisors is an integer number (236466095112).

Almost surely, 2^{2782877294433} is an apocalyptic number.

It is an amenable number.

2782877294433 is a deficient number, since it is larger than the sum of its proper divisors (1000580227359).

2782877294433 is a wasteful number, since it uses less digits than its factorization.

2782877294433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48897416.

The product of its digits is 227598336, while the sum is 66.

The spelling of 2782877294433 in words is "two trillion, seven hundred eighty-two billion, eight hundred seventy-seven million, two hundred ninety-four thousand, four hundred thirty-three".