8001400070 has 32 divisors (see below), whose sum is σ = 14455584000. Its totient is φ = 3188794336.

The previous prime is 8001400021. The next prime is 8001400079. The reversal of 8001400070 is 700041008.

It is a happy number.

8001400070 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8001400079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3946397 + ... + 3948423.

It is an arithmetic number, because the mean of its divisors is an integer number (451737000).

Almost surely, 2^8001400070 is an apocalyptic number.

8001400070 is a deficient number, since it is larger than the sum of its proper divisors (6454183930).

8001400070 is a wasteful number, since it uses less digits than its factorization.

8001400070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3292.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 8001400070 is about 89450.5453868225. The cubic root of 8001400070 is about 2000.1166656944.

Adding to 8001400070 its reverse (700041008), we get a palindrome (8701441078).

The spelling of 8001400070 in words is "eight billion, one million, four hundred thousand, seventy".