672268603482 has 256 divisors, whose sum is σ = 1857177600000. Its totient is φ = 179656626240.

The previous prime is 672268603427. The next prime is 672268603483. The reversal of 672268603482 is 284306862276.

672268603482 is a `hidden beast` number, since 6 + 7 + 2 + 26 + 8 + 603 + 4 + 8 + 2 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (672268603483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 27789432 + ... + 27813612.

It is an arithmetic number, because the mean of its divisors is an integer number (7254600000).

Almost surely, 2^672268603482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 672268603482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (928588800000).

672268603482 is an abundant number, since it is smaller than the sum of its proper divisors (1184908996518).

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

672268603482 is a wasteful number, since it uses less digits than its factorization.

672268603482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24311 (or 24291 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 54.

The spelling of 672268603482 in words is "six hundred seventy-two billion, two hundred sixty-eight million, six hundred three thousand, four hundred eighty-two".