377702777413 has 12 divisors (see below), whose sum is σ = 409739564928. Its totient is φ = 348011249040.

The previous prime is 377702777321. The next prime is 377702777443. The reversal of 377702777413 is 314777207773.

It is not a de Polignac number, because 377702777413 - 2⁹ = 377702776901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377702777443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1950453 + ... + 2135338.

It is an arithmetic number, because the mean of its divisors is an integer number (34144963744).

Almost surely, 2^377702777413 is an apocalyptic number.

It is an amenable number.

377702777413 is a deficient number, since it is larger than the sum of its proper divisors (32036787515).

377702777413 is a wasteful number, since it uses less digits than its factorization.

377702777413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4086364 (or 4086351 counting only the distinct ones).

The product of its (nonzero) digits is 8470728, while the sum is 55.

The spelling of 377702777413 in words is "three hundred seventy-seven billion, seven hundred two million, seven hundred seventy-seven thousand, four hundred thirteen".