70099102080 has 512 divisors, whose sum is σ = 289549440000. Its totient is φ = 16021297152.

The previous prime is 70099102061. The next prime is 70099102091. The reversal of 70099102080 is 8020199007.

It is a happy number.

It is a super-3 number, since 3×70099102080³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5921127 + ... + 5932953.

It is an arithmetic number, because the mean of its divisors is an integer number (565526250).

Almost surely, 2^70099102080 is an apocalyptic number.

70099102080 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70099102080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144774720000).

70099102080 is an abundant number, since it is smaller than the sum of its proper divisors (219450337920).

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

70099102080 is a wasteful number, since it uses less digits than its factorization.

70099102080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11876 (or 11844 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The spelling of 70099102080 in words is "seventy billion, ninety-nine million, one hundred two thousand, eighty".