70407407067040 has 24 divisors (see below), whose sum is σ = 166337499196260. Its totient is φ = 28162962826752.

The previous prime is 70407407066959. The next prime is 70407407067043. The reversal of 70407407067040 is 4076070470407.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 56738917810576 + 13668489256464 = 7532524^2 + 3697092^2 .

It is not an unprimeable number, because it can be changed into a prime (70407407067043) 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 3 ways as a sum of consecutive naturals, for example, 220023146925 + ... + 220023147244.

Almost surely, 2^{70407407067040} is an apocalyptic number.

It is an amenable number.

70407407067040 is an abundant number, since it is smaller than the sum of its proper divisors (95930092129220).

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

70407407067040 is a wasteful number, since it uses less digits than its factorization.

70407407067040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440046294184 (or 440046294176 counting only the distinct ones).

The product of its (nonzero) digits is 921984, while the sum is 46.

The spelling of 70407407067040 in words is "seventy trillion, four hundred seven billion, four hundred seven million, sixty-seven thousand, forty".