377348265123648 has 896 divisors, whose sum is σ = 1301151488802816. Its totient is φ = 93832755609600.

The previous prime is 377348265123623. The next prime is 377348265123649. The reversal of 377348265123648 is 846321562843773.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377348265123649) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 16810621161 + ... + 16810643607.

It is an arithmetic number, because the mean of its divisors is an integer number (1452178000896).

Almost surely, 2^{377348265123648} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 377348265123648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (650575744401408).

377348265123648 is an abundant number, since it is smaller than the sum of its proper divisors (923803223679168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

377348265123648 is a wasteful number, since it uses less digits than its factorization.

377348265123648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23311 (or 23301 counting only the distinct ones).

The product of its digits is 975421440, while the sum is 69.

The spelling of 377348265123648 in words is "three hundred seventy-seven trillion, three hundred forty-eight billion, two hundred sixty-five million, one hundred twenty-three thousand, six hundred forty-eight".