2030476142857 has 2 divisors, whose sum is σ = 2030476142858. Its totient is φ = 2030476142856.

The previous prime is 2030476142837. The next prime is 2030476142873. The reversal of 2030476142857 is 7582416740302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1705899822201 + 324576320656 = 1306101^2 + 569716^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2030476142857 is a prime.

It is a super-2 number, since 2×2030476142857² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2030476142857.

It is not a weakly prime, because it can be changed into another prime (2030476142837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015238071428 + 1015238071429.

It is an arithmetic number, because the mean of its divisors is an integer number (1015238071429).

Almost surely, 2^{2030476142857} is an apocalyptic number.

It is an amenable number.

2030476142857 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030476142857 is an equidigital number, since it uses as much as digits as its factorization.

2030476142857 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2257920, while the sum is 49.

The spelling of 2030476142857 in words is "two trillion, thirty billion, four hundred seventy-six million, one hundred forty-two thousand, eight hundred fifty-seven".