70010107734072 has 256 divisors, whose sum is σ = 204766677043200. Its totient is φ = 19710692352000.

The previous prime is 70010107734071. The next prime is 70010107734101. The reversal of 70010107734072 is 27043770101007.

It is a self number, because there is not a number n which added to its sum of digits gives 70010107734072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70010107734071) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2205652122 + ... + 2205683862.

It is an arithmetic number, because the mean of its divisors is an integer number (799869832200).

Almost surely, 2^{70010107734072} 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 70010107734072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102383338521600).

70010107734072 is an abundant number, since it is smaller than the sum of its proper divisors (134756569309128).

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

70010107734072 is a wasteful number, since it uses less digits than its factorization.

70010107734072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38078 (or 38074 counting only the distinct ones).

The product of its (nonzero) digits is 57624, while the sum is 39.

Adding to 70010107734072 its reverse (27043770101007), we get a palindrome (97053877835079).

The spelling of 70010107734072 in words is "seventy trillion, ten billion, one hundred seven million, seven hundred thirty-four thousand, seventy-two".