1111370411377 has 16 divisors (see below), whose sum is σ = 1190391040080. Its totient is φ = 1033874372608.

The previous prime is 1111370411369. The next prime is 1111370411401. The reversal of 1111370411377 is 7731140731111.

It can be written as a sum of positive squares in 8 ways, for example, as 72039096801 + 1039331314576 = 268401^2 + 1019476^2 .

It is a cyclic number.

It is not a de Polignac number, because 1111370411377 - 2³ = 1111370411369 is a prime.

It is a super-2 number, since 2×1111370411377² (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 (1111370411677) 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 15 ways as a sum of consecutive naturals, for example, 4162923 + ... + 4421839.

It is an arithmetic number, because the mean of its divisors is an integer number (74399440005).

Almost surely, 2^{1111370411377} is an apocalyptic number.

1111370411377 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1111370411377 is a deficient number, since it is larger than the sum of its proper divisors (79020628703).

1111370411377 is a wasteful number, since it uses less digits than its factorization.

1111370411377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261860.

The product of its (nonzero) digits is 12348, while the sum is 37.

The spelling of 1111370411377 in words is "one trillion, one hundred eleven billion, three hundred seventy million, four hundred eleven thousand, three hundred seventy-seven".