2642121041367 has 4 divisors (see below), whose sum is σ = 3522828055160. Its totient is φ = 1761414027576.

The previous prime is 2642121041353. The next prime is 2642121041377. The reversal of 2642121041367 is 7631401212462.

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

It is not a de Polignac number, because 2642121041367 - 2¹⁸ = 2642120779223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2642121041377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 440353506892 + ... + 440353506897.

It is an arithmetic number, because the mean of its divisors is an integer number (880707013790).

Almost surely, 2^{2642121041367} is an apocalyptic number.

2642121041367 is a deficient number, since it is larger than the sum of its proper divisors (880707013793).

2642121041367 is an equidigital number, since it uses as much as digits as its factorization.

2642121041367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880707013792.

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 2642121041367 in words is "two trillion, six hundred forty-two billion, one hundred twenty-one million, forty-one thousand, three hundred sixty-seven".