2174427473051 has 2 divisors, whose sum is σ = 2174427473052. Its totient is φ = 2174427473050.

The previous prime is 2174427473027. The next prime is 2174427473077. The reversal of 2174427473051 is 1503747244712.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2174427473051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2174427472987 and 2174427473005.

It is not a weakly prime, because it can be changed into another prime (2174427470051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1087213736525 + 1087213736526.

It is an arithmetic number, because the mean of its divisors is an integer number (1087213736526).

Almost surely, 2^{2174427473051} is an apocalyptic number.

2174427473051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2174427473051 is an equidigital number, since it uses as much as digits as its factorization.

2174427473051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1317120, while the sum is 47.

The spelling of 2174427473051 in words is "two trillion, one hundred seventy-four billion, four hundred twenty-seven million, four hundred seventy-three thousand, fifty-one".