670239941472 has 384 divisors, whose sum is σ = 2027367014400. Its totient is φ = 215311219200.

The previous prime is 670239941471. The next prime is 670239941477. The reversal of 670239941472 is 274149932076.

670239941472 is a `hidden beast` number, since 6 + 70 + 2 + 3 + 99 + 414 + 72 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670239941471) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1062186597 + ... + 1062187227.

It is an arithmetic number, because the mean of its divisors is an integer number (5279601600).

Almost surely, 2^670239941472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 670239941472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1013683507200).

670239941472 is an abundant number, since it is smaller than the sum of its proper divisors (1357127072928).

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

670239941472 is a wasteful number, since it uses less digits than its factorization.

670239941472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087 (or 1073 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 54.

The spelling of 670239941472 in words is "six hundred seventy billion, two hundred thirty-nine million, nine hundred forty-one thousand, four hundred seventy-two".