70235704000 has 896 divisors, whose sum is σ = 242384762880. Its totient is φ = 19464192000.

The previous prime is 70235703997. The next prime is 70235704069. The reversal of 70235704000 is 40753207.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 70235704000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 198967824 + ... + 198968176.

Almost surely, 2^70235704000 is an apocalyptic number.

70235704000 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 70235704000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121192381440).

70235704000 is an abundant number, since it is smaller than the sum of its proper divisors (172149058880).

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

70235704000 is a wasteful number, since it uses less digits than its factorization.

70235704000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434 (or 414 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 28.

The spelling of 70235704000 in words is "seventy billion, two hundred thirty-five million, seven hundred four thousand".