376334661385 has 12 divisors (see below), whose sum is σ = 461414588868. Its totient is φ = 294662024096.

The previous prime is 376334661383. The next prime is 376334661407. The reversal of 376334661385 is 583166433673.

It can be written as a sum of positive squares in 2 ways, for example, as 275269164921 + 101065496464 = 524661^2 + 317908^2 .

It is not a de Polignac number, because 376334661385 - 2¹ = 376334661383 is a prime.

It is a super-2 number, since 2×376334661385² (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 (376334661383) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17025382 + ... + 17047471.

It is an arithmetic number, because the mean of its divisors is an integer number (38451215739).

Almost surely, 2^376334661385 is an apocalyptic number.

It is an amenable number.

376334661385 is a deficient number, since it is larger than the sum of its proper divisors (85079927483).

376334661385 is an equidigital number, since it uses as much as digits as its factorization.

376334661385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34072952 (or 34072905 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 55.

The spelling of 376334661385 in words is "three hundred seventy-six billion, three hundred thirty-four million, six hundred sixty-one thousand, three hundred eighty-five".