670697041200 has 480 divisors, whose sum is σ = 2224324634112. Its totient is φ = 172677120000.

The previous prime is 670697041171. The next prime is 670697041207. The reversal of 670697041200 is 2140796076.

It is not an unprimeable number, because it can be changed into a prime (670697041207) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1672561000 + ... + 1672561400.

Almost surely, 2^670697041200 is an apocalyptic number.

670697041200 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 670697041200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1112162317056).

670697041200 is an abundant number, since it is smaller than the sum of its proper divisors (1553627592912).

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

670697041200 is a wasteful number, since it uses less digits than its factorization.

670697041200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853 (or 842 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The spelling of 670697041200 in words is "six hundred seventy billion, six hundred ninety-seven million, forty-one thousand, two hundred".