380401075087 has 8 divisors (see below), whose sum is σ = 419645722320. Its totient is φ = 341933549760.

The previous prime is 380401075049. The next prime is 380401075151. The reversal of 380401075087 is 780570104083.

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

It is a de Polignac number, because none of the positive numbers 2^k-380401075087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380401075687) 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, 194279448 + ... + 194281405.

It is an arithmetic number, because the mean of its divisors is an integer number (52455715290).

Almost surely, 2^380401075087 is an apocalyptic number.

380401075087 is a deficient number, since it is larger than the sum of its proper divisors (39244647233).

380401075087 is a wasteful number, since it uses less digits than its factorization.

380401075087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388560953.

The product of its (nonzero) digits is 188160, while the sum is 43.

The spelling of 380401075087 in words is "three hundred eighty billion, four hundred one million, seventy-five thousand, eighty-seven".