70124682100 has 144 divisors (see below), whose sum is σ = 180058225536. Its totient is φ = 23414272000.

The previous prime is 70124682097. The next prime is 70124682107. The reversal of 70124682100 is 128642107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70124682107) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 720969 + ... + 812431.

It is an arithmetic number, because the mean of its divisors is an integer number (1250404344).

Almost surely, 2^70124682100 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 70124682100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90029112768).

70124682100 is an abundant number, since it is smaller than the sum of its proper divisors (109933543436).

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

70124682100 is a wasteful number, since it uses less digits than its factorization.

70124682100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91546 (or 91539 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The spelling of 70124682100 in words is "seventy billion, one hundred twenty-four million, six hundred eighty-two thousand, one hundred".