377042889312 has 384 divisors, whose sum is σ = 1145975402880. Its totient is φ = 120518737920.

The previous prime is 377042889299. The next prime is 377042889317. The reversal of 377042889312 is 213988240773.

It is a super-2 number, since 2×377042889312² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377042889317) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 676916938 + ... + 676917494.

It is an arithmetic number, because the mean of its divisors is an integer number (2984310945).

Almost surely, 2^377042889312 is an apocalyptic number.

377042889312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 377042889312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (572987701440).

377042889312 is an abundant number, since it is smaller than the sum of its proper divisors (768932513568).

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

377042889312 is a wasteful number, since it uses less digits than its factorization.

377042889312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911 (or 897 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The spelling of 377042889312 in words is "three hundred seventy-seven billion, forty-two million, eight hundred eighty-nine thousand, three hundred twelve".