380422581240 has 256 divisors, whose sum is σ = 1251740044800. Its totient is φ = 91919038464.

The previous prime is 380422581197. The next prime is 380422581269. The reversal of 380422581240 is 42185224083.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 71144247 + ... + 71149593.

It is an arithmetic number, because the mean of its divisors is an integer number (4889609550).

Almost surely, 2^380422581240 is an apocalyptic number.

380422581240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 380422581240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (625870022400).

380422581240 is an abundant number, since it is smaller than the sum of its proper divisors (871317463560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

380422581240 is a wasteful number, since it uses less digits than its factorization.

380422581240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6206 (or 6202 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The spelling of 380422581240 in words is "three hundred eighty billion, four hundred twenty-two million, five hundred eighty-one thousand, two hundred forty".