670028901120 has 864 divisors, whose sum is σ = 2491608397824. Its totient is φ = 165932236800.

The previous prime is 670028901083. The next prime is 670028901181. The reversal of 670028901120 is 21109820076.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 981008299 + ... + 981008981.

It is an arithmetic number, because the mean of its divisors is an integer number (2883806016).

Almost surely, 2^670028901120 is an apocalyptic number.

670028901120 is a gapful number since it is divisible by the number (60) 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 670028901120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1245804198912).

670028901120 is an abundant number, since it is smaller than the sum of its proper divisors (1821579496704).

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

670028901120 is a wasteful number, since it uses less digits than its factorization.

670028901120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849 (or 832 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The spelling of 670028901120 in words is "six hundred seventy billion, twenty-eight million, nine hundred one thousand, one hundred twenty".