380677443421 has 8 divisors (see below), whose sum is σ = 415502275104. Its totient is φ = 345888910320.

The previous prime is 380677443389. The next prime is 380677443437. The reversal of 380677443421 is 124344776083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 380677443421 - 2⁵ = 380677443389 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 (380677243421) 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 7 ways as a sum of consecutive naturals, for example, 9052710 + ... + 9094663.

It is an arithmetic number, because the mean of its divisors is an integer number (51937784388).

Almost surely, 2^380677443421 is an apocalyptic number.

It is an amenable number.

380677443421 is a deficient number, since it is larger than the sum of its proper divisors (34824831683).

380677443421 is a wasteful number, since it uses less digits than its factorization.

380677443421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18149291.

The product of its (nonzero) digits is 2709504, while the sum is 49.

The spelling of 380677443421 in words is "three hundred eighty billion, six hundred seventy-seven million, four hundred forty-three thousand, four hundred twenty-one".