1057300001443 has 16 divisors (see below), whose sum is σ = 1295938725120. Its totient is φ = 842360160096.

The previous prime is 1057300001423. The next prime is 1057300001447. The reversal of 1057300001443 is 3441000037501.

It is not a de Polignac number, because 1057300001443 - 2²⁵ = 1057266447011 is a prime.

It is a super-2 number, since 2×1057300001443² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1057300001447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74989405 + ... + 75003502.

It is an arithmetic number, because the mean of its divisors is an integer number (80996170320).

Almost surely, 2^{1057300001443} is an apocalyptic number.

1057300001443 is a deficient number, since it is larger than the sum of its proper divisors (238638723677).

1057300001443 is a wasteful number, since it uses less digits than its factorization.

1057300001443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149992986.

The product of its (nonzero) digits is 5040, while the sum is 28.

Adding to 1057300001443 its reverse (3441000037501), we get a palindrome (4498300038944).

The spelling of 1057300001443 in words is "one trillion, fifty-seven billion, three hundred million, one thousand, four hundred forty-three".