70234301021 has 8 divisors (see below), whose sum is σ = 76480183200. Its totient is φ = 64243352880.

The previous prime is 70234300937. The next prime is 70234301029. The reversal of 70234301021 is 12010343207.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70234301021 - 2¹⁰ = 70234299997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70234301029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63732935 + ... + 63734036.

It is an arithmetic number, because the mean of its divisors is an integer number (9560022900).

Almost surely, 2^70234301021 is an apocalyptic number.

It is an amenable number.

70234301021 is a deficient number, since it is larger than the sum of its proper divisors (6245882179).

70234301021 is a wasteful number, since it uses less digits than its factorization.

70234301021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127467019.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 70234301021 its reverse (12010343207), we get a palindrome (82244644228).

The spelling of 70234301021 in words is "seventy billion, two hundred thirty-four million, three hundred one thousand, twenty-one".