1630271434057 has 12 divisors (see below), whose sum is σ = 1906264314516. Its totient is φ = 1390135219200.

The previous prime is 1630271434019. The next prime is 1630271434163. The reversal of 1630271434057 is 7504341720361.

It can be written as a sum of positive squares in 2 ways, for example, as 434319222841 + 1195952211216 = 659029^2 + 1093596^2 .

It is not a de Polignac number, because 1630271434057 - 2¹⁵ = 1630271401289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1630271434457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86184444 + ... + 86203357.

It is an arithmetic number, because the mean of its divisors is an integer number (158855359543).

Almost surely, 2^{1630271434057} is an apocalyptic number.

It is an amenable number.

1630271434057 is a deficient number, since it is larger than the sum of its proper divisors (275992880459).

1630271434057 is a wasteful number, since it uses less digits than its factorization.

1630271434057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172388008 (or 172388001 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 1630271434057 in words is "one trillion, six hundred thirty billion, two hundred seventy-one million, four hundred thirty-four thousand, fifty-seven".