1379029811041 has 9 divisors (see below), whose sum is σ = 1405603612441. Its totient is φ = 1352949315952.

The previous prime is 1379029811021. The next prime is 1379029811051. The reversal of 1379029811041 is 1401189209731.

The square root of 1379029811041 is 1174321.

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

It can be written as a sum of positive squares in 4 ways, for example, as 468226801441 + 910803009600 = 684271^2 + 954360^2 .

It is not a de Polignac number, because 1379029811041 - 2¹³ = 1379029802849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1379029810982 and 1379029811000.

It is not an unprimeable number, because it can be changed into a prime (1379029811021) 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 in 8 ways as a sum of consecutive naturals, for example, 62227935 + ... + 62250091.

Almost surely, 2^{1379029811041} is an apocalyptic number.

1379029811041 is the 1174321-st square number.

1379029811041 is the 587161-st centered octagonal number.

It is an amenable number.

1379029811041 is a deficient number, since it is larger than the sum of its proper divisors (26573801400).

1379029811041 is an frugal number, since it uses more digits than its factorization.

1379029811041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44420 (or 22210 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 46.

The spelling of 1379029811041 in words is "one trillion, three hundred seventy-nine billion, twenty-nine million, eight hundred eleven thousand, forty-one".