11377369161 has 16 divisors (see below), whose sum is σ = 16889160000. Its totient is φ = 7569703584.

The previous prime is 11377369141. The next prime is 11377369181. The reversal of 11377369161 is 16196377311.

It is an interprime number because it is at equal distance from previous prime (11377369141) and next prime (11377369181).

It is not a de Polignac number, because 11377369161 - 2¹⁵ = 11377336393 is a prime.

It is a super-3 number, since 3×11377369161³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11377369141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 408756 + ... + 435701.

It is an arithmetic number, because the mean of its divisors is an integer number (1055572500).

Almost surely, 2^11377369161 is an apocalyptic number.

It is an amenable number.

11377369161 is a deficient number, since it is larger than the sum of its proper divisors (5511790839).

11377369161 is an equidigital number, since it uses as much as digits as its factorization.

11377369161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844965 (or 844959 counting only the distinct ones).

The product of its digits is 142884, while the sum is 45.

The spelling of 11377369161 in words is "eleven billion, three hundred seventy-seven million, three hundred sixty-nine thousand, one hundred sixty-one".