382478025031 has 8 divisors (see below), whose sum is σ = 386433980240. Its totient is φ = 378522332928.

The previous prime is 382478025029. The next prime is 382478025053. The reversal of 382478025031 is 130520874283.

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 382478025031 - 2¹ = 382478025029 is a prime.

It is a super-2 number, since 2×382478025031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382478026031) 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, 4449400 + ... + 4534546.

It is an arithmetic number, because the mean of its divisors is an integer number (48304247530).

Almost surely, 2^382478025031 is an apocalyptic number.

382478025031 is a deficient number, since it is larger than the sum of its proper divisors (3955955209).

382478025031 is an equidigital number, since it uses as much as digits as its factorization.

382478025031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131553.

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 382478025031 in words is "three hundred eighty-two billion, four hundred seventy-eight million, twenty-five thousand, thirty-one".