70071014412 has 576 divisors, whose sum is σ = 229140946944. Its totient is φ = 18291018240.

The previous prime is 70071014411. The next prime is 70071014423. The reversal of 70071014412 is 21441017007.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (70071014411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 429883443 + ... + 429883605.

It is an arithmetic number, because the mean of its divisors is an integer number (397814144).

Almost surely, 2^70071014412 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 70071014412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114570473472).

70071014412 is an abundant number, since it is smaller than the sum of its proper divisors (159069932532).

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

70071014412 is a wasteful number, since it uses less digits than its factorization.

70071014412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320 (or 306 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The spelling of 70071014412 in words is "seventy billion, seventy-one million, fourteen thousand, four hundred twelve".