377706673441 has 4 divisors (see below), whose sum is σ = 377710569472. Its totient is φ = 377702777412.

The previous prime is 377706673403. The next prime is 377706673459. The reversal of 377706673441 is 144376607773.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 377706673441 - 2²¹ = 377704576289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (377706673481) 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 3 ways as a sum of consecutive naturals, for example, 1798785 + ... + 1997758.

It is an arithmetic number, because the mean of its divisors is an integer number (94427642368).

Almost surely, 2^377706673441 is an apocalyptic number.

It is an amenable number.

377706673441 is a deficient number, since it is larger than the sum of its proper divisors (3896031).

377706673441 is an equidigital number, since it uses as much as digits as its factorization.

377706673441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3896030.

The product of its (nonzero) digits is 12446784, while the sum is 55.

The spelling of 377706673441 in words is "three hundred seventy-seven billion, seven hundred six million, six hundred seventy-three thousand, four hundred forty-one".