670933265240 has 32 divisors (see below), whose sum is σ = 1725256968480. Its totient is φ = 230034262272.

The previous prime is 670933265153. The next prime is 670933265243. The reversal of 670933265240 is 42562339076.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670933265243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1198094837 + ... + 1198095396.

It is an arithmetic number, because the mean of its divisors is an integer number (53914280265).

Almost surely, 2^670933265240 is an apocalyptic number.

It is an amenable number.

670933265240 is an abundant number, since it is smaller than the sum of its proper divisors (1054323703240).

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

670933265240 is a wasteful number, since it uses less digits than its factorization.

670933265240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2396190251 (or 2396190247 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 47.

It can be divided in two parts, 67093 and 3265240, that added together give a palindrome (3332333).

The spelling of 670933265240 in words is "six hundred seventy billion, nine hundred thirty-three million, two hundred sixty-five thousand, two hundred forty".