70391452142160 has 800 divisors, whose sum is σ = 260200803582720. Its totient is φ = 17586400665600.

The previous prime is 70391452142159. The next prime is 70391452142243. The reversal of 70391452142160 is 6124125419307.

70391452142160 is a `hidden beast` number, since 7 + 0 + 3 + 9 + 145 + 21 + 421 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 10411393180 + ... + 10411399940.

Almost surely, 2^{70391452142160} 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 70391452142160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130100401791360).

70391452142160 is an abundant number, since it is smaller than the sum of its proper divisors (189809351440560).

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

70391452142160 is a wasteful number, since it uses less digits than its factorization.

70391452142160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7729 (or 7714 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 70391452142160 in words is "seventy trillion, three hundred ninety-one billion, four hundred fifty-two million, one hundred forty-two thousand, one hundred sixty".