1057052442016 has 24 divisors (see below), whose sum is σ = 2081492640864. Its totient is φ = 528419390400.

The previous prime is 1057052442013. The next prime is 1057052442031. The reversal of 1057052442016 is 6102442507501.

It is a super-2 number, since 2×1057052442016² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1057052442013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3177550 + ... + 3494413.

It is an arithmetic number, because the mean of its divisors is an integer number (86728860036).

Almost surely, 2^{1057052442016} is an apocalyptic number.

1057052442016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1057052442016 is a deficient number, since it is larger than the sum of its proper divisors (1024440198848).

1057052442016 is an equidigital number, since it uses as much as digits as its factorization.

1057052442016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6676924 (or 6676916 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

Adding to 1057052442016 its reverse (6102442507501), we get a palindrome (7159494949517).

The spelling of 1057052442016 in words is "one trillion, fifty-seven billion, fifty-two million, four hundred forty-two thousand, sixteen".