70290286919424 has 648 divisors, whose sum is σ = 247637850934656. Its totient is φ = 19027342540800.

The previous prime is 70290286919407. The next prime is 70290286919471. The reversal of 70290286919424 is 42491968209207.

70290286919424 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 112037134 + ... + 112662770.

Almost surely, 2^{70290286919424} 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 70290286919424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123818925467328).

70290286919424 is an abundant number, since it is smaller than the sum of its proper divisors (177347564015232).

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

70290286919424 is a wasteful number, since it uses less digits than its factorization.

70290286919424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625725 (or 625697 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 63.

The spelling of 70290286919424 in words is "seventy trillion, two hundred ninety billion, two hundred eighty-six million, nine hundred nineteen thousand, four hundred twenty-four".