1361126041 has 8 divisors (see below), whose sum is σ = 1489552704. Its totient is φ = 1233480720.

The previous prime is 1361126033. The next prime is 1361126057. The reversal of 1361126041 is 1406211631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1361126041 - 2³ = 1361126033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1361125997 and 1361126015.

It is not an unprimeable number, because it can be changed into a prime (1361126071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191685 + ... + 198658.

It is an arithmetic number, because the mean of its divisors is an integer number (186194088).

Almost surely, 2^1361126041 is an apocalyptic number.

1361126041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1361126041 is a deficient number, since it is larger than the sum of its proper divisors (128426663).

1361126041 is a wasteful number, since it uses less digits than its factorization.

1361126041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390671.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1361126041 is about 36893.4417071652. The cubic root of 1361126041 is about 1108.2373455430.

Adding to 1361126041 its reverse (1406211631), we get a palindrome (2767337672).

The spelling of 1361126041 in words is "one billion, three hundred sixty-one million, one hundred twenty-six thousand, forty-one".