383311461377 has 8 divisors (see below), whose sum is σ = 412801775400. Its totient is φ = 353821835520.

The previous prime is 383311461361. The next prime is 383311461383. The reversal of 383311461377 is 773164113383.

It can be written as a sum of positive squares in 4 ways, for example, as 113868453136 + 269443008241 = 337444^2 + 519079^2 .

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 383311461377 - 2⁴ = 383311461361 is a prime.

It is a super-2 number, since 2×383311461377² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (383311461347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2008499 + ... + 2191047.

It is an arithmetic number, because the mean of its divisors is an integer number (51600221925).

Almost surely, 2^383311461377 is an apocalyptic number.

It is an amenable number.

383311461377 is a deficient number, since it is larger than the sum of its proper divisors (29490314023).

383311461377 is a wasteful number, since it uses less digits than its factorization.

383311461377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344083.

The product of its digits is 762048, while the sum is 47.

The spelling of 383311461377 in words is "three hundred eighty-three billion, three hundred eleven million, four hundred sixty-one thousand, three hundred seventy-seven".