2742100066629 has 128 divisors (see below), whose sum is σ = 5301798174720. Its totient is φ = 1359099000000.

The previous prime is 2742100066597. The next prime is 2742100066687. The reversal of 2742100066629 is 9266600012472.

2742100066629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2742100066629 - 2⁵ = 2742100066597 is a prime.

It is a super-2 number, since 2×2742100066629² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2742100066129) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4276254 + ... + 4875504.

It is an arithmetic number, because the mean of its divisors is an integer number (41420298240).

Almost surely, 2^{2742100066629} is an apocalyptic number.

It is an amenable number.

2742100066629 is a deficient number, since it is larger than the sum of its proper divisors (2559698108091).

2742100066629 is a wasteful number, since it uses less digits than its factorization.

2742100066629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599380 (or 599374 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 2742100066629 in words is "two trillion, seven hundred forty-two billion, one hundred million, sixty-six thousand, six hundred twenty-nine".