70803102240 has 768 divisors, whose sum is σ = 280054333440. Its totient is φ = 16587141120.

The previous prime is 70803102193. The next prime is 70803102247. The reversal of 70803102240 is 4220130807.

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 (70803102247) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 116644017 + ... + 116644623.

It is an arithmetic number, because the mean of its divisors is an integer number (364654080).

Almost surely, 2^70803102240 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 70803102240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140027166720).

70803102240 is an abundant number, since it is smaller than the sum of its proper divisors (209251231200).

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

70803102240 is a wasteful number, since it uses less digits than its factorization.

70803102240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742 (or 728 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The spelling of 70803102240 in words is "seventy billion, eight hundred three million, one hundred two thousand, two hundred forty".