1070246113729 has 9 divisors (see below), whose sum is σ = 1158920118243. Its totient is φ = 987907075272.

The previous prime is 1070246113697. The next prime is 1070246113763. The reversal of 1070246113729 is 9273116420701.

The square root of 1070246113729 is 1034527.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 158320431025 + 911925682704 = 397895^2 + 954948^2 .

It is not a de Polignac number, because 1070246113729 - 2⁵ = 1070246113697 is a prime.

It is a super-2 number, since 2×1070246113729² (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 (1070246117729) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 13409062 + ... + 13488640.

It is an arithmetic number, because the mean of its divisors is an integer number (128768902027).

Almost surely, 2^{1070246113729} is an apocalyptic number.

1070246113729 is the 1034527-th square number.

1070246113729 is the 517264-th centered octagonal number.

It is an amenable number.

1070246113729 is a deficient number, since it is larger than the sum of its proper divisors (88674004514).

1070246113729 is an frugal number, since it uses more digits than its factorization.

1070246113729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159184 (or 79592 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 43.

The spelling of 1070246113729 in words is "one trillion, seventy billion, two hundred forty-six million, one hundred thirteen thousand, seven hundred twenty-nine".