1336044542131 has 16 divisors (see below), whose sum is σ = 1451384166400. Its totient is φ = 1222545947040.

The previous prime is 1336044542101. The next prime is 1336044542177. The reversal of 1336044542131 is 1312454406331.

It is a cyclic number.

It is not a de Polignac number, because 1336044542131 - 2⁵ = 1336044542099 is a prime.

It is a super-2 number, since 2×1336044542131² (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 (1336044542101) 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, 251775 + ... + 1653928.

It is an arithmetic number, because the mean of its divisors is an integer number (90711510400).

Almost surely, 2^{1336044542131} is an apocalyptic number.

1336044542131 is a deficient number, since it is larger than the sum of its proper divisors (115339624269).

1336044542131 is a wasteful number, since it uses less digits than its factorization.

1336044542131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906186.

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 1336044542131 its reverse (1312454406331), we get a palindrome (2648498948462).

The spelling of 1336044542131 in words is "one trillion, three hundred thirty-six billion, forty-four million, five hundred forty-two thousand, one hundred thirty-one".