377077440340 has 24 divisors (see below), whose sum is σ = 811176349032. Its totient is φ = 147152171520.

The previous prime is 377077440331. The next prime is 377077440343. The reversal of 377077440340 is 43044770773.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3819981636 + 373257458704 = 61806^2 + 610948^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377077440343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229924449 + ... + 229926088.

It is an arithmetic number, because the mean of its divisors is an integer number (33799014543).

Almost surely, 2^377077440340 is an apocalyptic number.

It is an amenable number.

377077440340 is an abundant number, since it is smaller than the sum of its proper divisors (434098908692).

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

377077440340 is a wasteful number, since it uses less digits than its factorization.

377077440340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459850587 (or 459850585 counting only the distinct ones).

The product of its (nonzero) digits is 1382976, while the sum is 46.

The spelling of 377077440340 in words is "three hundred seventy-seven billion, seventy-seven million, four hundred forty thousand, three hundred forty".