377706042844 has 24 divisors (see below), whose sum is σ = 711872664048. Its totient is φ = 174315569280.

The previous prime is 377706042841. The next prime is 377706042949. The reversal of 377706042844 is 448240607773.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a junction number, because it is equal to n+sod(n) for n = 377706042791 and 377706042800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377706042841) 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, 712479 + ... + 1123849.

It is an arithmetic number, because the mean of its divisors is an integer number (29661361002).

Almost surely, 2^377706042844 is an apocalyptic number.

It is an amenable number.

377706042844 is a deficient number, since it is larger than the sum of its proper divisors (334166621204).

377706042844 is a wasteful number, since it uses less digits than its factorization.

377706042844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429045 (or 429043 counting only the distinct ones).

The product of its (nonzero) digits is 6322176, while the sum is 52.

The spelling of 377706042844 in words is "three hundred seventy-seven billion, seven hundred six million, forty-two thousand, eight hundred forty-four".