377434522113 has 8 divisors (see below), whose sum is σ = 548995668576. Its totient is φ = 228748195200.

The previous prime is 377434522111. The next prime is 377434522133. The reversal of 377434522113 is 311225434773.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 377434522113 - 2¹ = 377434522111 is a prime.

It is a super-3 number, since 3×377434522113³ (a number of 36 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (377434522111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5718704848 + ... + 5718704913.

It is an arithmetic number, because the mean of its divisors is an integer number (68624458572).

Almost surely, 2^377434522113 is an apocalyptic number.

377434522113 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

377434522113 is a deficient number, since it is larger than the sum of its proper divisors (171561146463).

377434522113 is a wasteful number, since it uses less digits than its factorization.

377434522113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11437409775.

The product of its digits is 423360, while the sum is 42.

Adding to 377434522113 its reverse (311225434773), we get a palindrome (688659956886).

The spelling of 377434522113 in words is "three hundred seventy-seven billion, four hundred thirty-four million, five hundred twenty-two thousand, one hundred thirteen".