2127905426963 has 2 divisors, whose sum is σ = 2127905426964. Its totient is φ = 2127905426962.

The previous prime is 2127905426929. The next prime is 2127905426981. The reversal of 2127905426963 is 3696245097212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2127905426963 - 2¹⁰ = 2127905425939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2127905426899 and 2127905426908.

It is not a weakly prime, because it can be changed into another prime (2127905425963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1063952713481 + 1063952713482.

It is an arithmetic number, because the mean of its divisors is an integer number (1063952713482).

Almost surely, 2^{2127905426963} is an apocalyptic number.

2127905426963 is a deficient number, since it is larger than the sum of its proper divisors (1).

2127905426963 is an equidigital number, since it uses as much as digits as its factorization.

2127905426963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9797760, while the sum is 56.

The spelling of 2127905426963 in words is "two trillion, one hundred twenty-seven billion, nine hundred five million, four hundred twenty-six thousand, nine hundred sixty-three".