377621676311 has 24 divisors (see below), whose sum is σ = 460640876160. Its totient is φ = 306093513600.

The previous prime is 377621676283. The next prime is 377621676323. The reversal of 377621676311 is 113676126773.

It is a happy number.

It is not a de Polignac number, because 377621676311 - 2¹⁸ = 377621414167 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 377621676311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377621676011) 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 23 ways as a sum of consecutive naturals, for example, 3065555 + ... + 3186356.

It is an arithmetic number, because the mean of its divisors is an integer number (19193369840).

Almost surely, 2^377621676311 is an apocalyptic number.

377621676311 is a deficient number, since it is larger than the sum of its proper divisors (83019199849).

377621676311 is a wasteful number, since it uses less digits than its factorization.

377621676311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6251975 (or 6251958 counting only the distinct ones).

The product of its digits is 1333584, while the sum is 50.

The spelling of 377621676311 in words is "three hundred seventy-seven billion, six hundred twenty-one million, six hundred seventy-six thousand, three hundred eleven".