70498496800 has 288 divisors, whose sum is σ = 193656355200. Its totient is φ = 24903106560.

The previous prime is 70498496791. The next prime is 70498496863. The reversal of 70498496800 is 869489407.

It is a super-2 number, since 2×70498496800² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28164349 + ... + 28166851.

It is an arithmetic number, because the mean of its divisors is an integer number (672417900).

Almost surely, 2^70498496800 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 70498496800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96828177600).

70498496800 is an abundant number, since it is smaller than the sum of its proper divisors (123157858400).

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

70498496800 is a wasteful number, since it uses less digits than its factorization.

70498496800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2668 (or 2655 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 55.

The spelling of 70498496800 in words is "seventy billion, four hundred ninety-eight million, four hundred ninety-six thousand, eight hundred".