2142877553207 has 2 divisors, whose sum is σ = 2142877553208. Its totient is φ = 2142877553206.

The previous prime is 2142877553203. The next prime is 2142877553273. The reversal of 2142877553207 is 7023557782412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2142877553207 - 2² = 2142877553203 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2142877553203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1071438776603 + 1071438776604.

It is an arithmetic number, because the mean of its divisors is an integer number (1071438776604).

Almost surely, 2^{2142877553207} is an apocalyptic number.

2142877553207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2142877553207 is an equidigital number, since it uses as much as digits as its factorization.

2142877553207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6585600, while the sum is 53.

The spelling of 2142877553207 in words is "two trillion, one hundred forty-two billion, eight hundred seventy-seven million, five hundred fifty-three thousand, two hundred seven".