2141220413279 has 2 divisors, whose sum is σ = 2141220413280. Its totient is φ = 2141220413278.

The previous prime is 2141220413263. The next prime is 2141220413341. The reversal of 2141220413279 is 9723140221412.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2141220413279 - 2⁴ = 2141220413263 is a prime.

It is a super-3 number, since 3×2141220413279³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2141220413239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070610206639 + 1070610206640.

It is an arithmetic number, because the mean of its divisors is an integer number (1070610206640).

Almost surely, 2^{2141220413279} is an apocalyptic number.

2141220413279 is a deficient number, since it is larger than the sum of its proper divisors (1).

2141220413279 is an equidigital number, since it uses as much as digits as its factorization.

2141220413279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 2141220413279 in words is "two trillion, one hundred forty-one billion, two hundred twenty million, four hundred thirteen thousand, two hundred seventy-nine".