70017023441 has 8 divisors (see below), whose sum is σ = 71986665600. Its totient is φ = 68067377968.

The previous prime is 70017023431. The next prime is 70017023507. The reversal of 70017023441 is 14432071007.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70017023441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70017023431) 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, 4992071 + ... + 5006076.

It is an arithmetic number, because the mean of its divisors is an integer number (8998333200).

Almost surely, 2^70017023441 is an apocalyptic number.

It is an amenable number.

70017023441 is a deficient number, since it is larger than the sum of its proper divisors (1969642159).

70017023441 is a wasteful number, since it uses less digits than its factorization.

70017023441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9998343.

The product of its (nonzero) digits is 4704, while the sum is 29.

Adding to 70017023441 its reverse (14432071007), we get a palindrome (84449094448).

The spelling of 70017023441 in words is "seventy billion, seventeen million, twenty-three thousand, four hundred forty-one".