70011160100172 has 96 divisors (see below), whose sum is σ = 183329353771200. Its totient is φ = 23103244800000.

The previous prime is 70011160100143. The next prime is 70011160100173. The reversal of 70011160100172 is 27100106111007.

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 (70011160100173) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92351404 + ... + 93106412.

It is an arithmetic number, because the mean of its divisors is an integer number (1909680768450).

Almost surely, 2^{70011160100172} 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 70011160100172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91664676885600).

70011160100172 is an abundant number, since it is smaller than the sum of its proper divisors (113318193671028).

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

70011160100172 is a wasteful number, since it uses less digits than its factorization.

70011160100172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763624 (or 763616 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 27.

Adding to 70011160100172 its reverse (27100106111007), we get a palindrome (97111266211179).

The spelling of 70011160100172 in words is "seventy trillion, eleven billion, one hundred sixty million, one hundred thousand, one hundred seventy-two".