1111042041757 has 8 divisors (see below), whose sum is σ = 1176456873600. Its totient is φ = 1045633811904.

The previous prime is 1111042041749. The next prime is 1111042041787. The reversal of 1111042041757 is 7571402401111.

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 1111042041757 - 2³ = 1111042041749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111042041737) 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 7 ways as a sum of consecutive naturals, for example, 1301907 + ... + 1979152.

It is an arithmetic number, because the mean of its divisors is an integer number (147057109200).

Almost surely, 2^{1111042041757} is an apocalyptic number.

1111042041757 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1111042041757 is a deficient number, since it is larger than the sum of its proper divisors (65414831843).

1111042041757 is a wasteful number, since it uses less digits than its factorization.

1111042041757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3300995.

The product of its (nonzero) digits is 7840, while the sum is 34.

Adding to 1111042041757 its reverse (7571402401111), we get a palindrome (8682444442868).

The spelling of 1111042041757 in words is "one trillion, one hundred eleven billion, forty-two million, forty-one thousand, seven hundred fifty-seven".