1011150444411 has 24 divisors (see below), whose sum is σ = 1469721763536. Its totient is φ = 669877266240.

The previous prime is 1011150444407. The next prime is 1011150444413. The reversal of 1011150444411 is 1144440511101.

1011150444411 is a `hidden beast` number, since 1 + 0 + 111 + 504 + 4 + 4 + 41 + 1 = 666.

It is not a de Polignac number, because 1011150444411 - 2² = 1011150444407 is a prime.

It is a super-2 number, since 2×1011150444411² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1011150444413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 832341 + ... + 1647753.

It is an arithmetic number, because the mean of its divisors is an integer number (61238406814).

Almost surely, 2^{1011150444411} is an apocalyptic number.

1011150444411 is a deficient number, since it is larger than the sum of its proper divisors (458571319125).

1011150444411 is a wasteful number, since it uses less digits than its factorization.

1011150444411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816283 (or 816280 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

Adding to 1011150444411 its reverse (1144440511101), we get a palindrome (2155590955512).

The spelling of 1011150444411 in words is "one trillion, eleven billion, one hundred fifty million, four hundred forty-four thousand, four hundred eleven".