70354425600 has 648 divisors, whose sum is σ = 266256541824. Its totient is φ = 17713152000.

The previous prime is 70354425593. The next prime is 70354425623. The reversal of 70354425600 is 652445307.

70354425600 is a `hidden beast` number, since 7 + 0 + 3 + 5 + 4 + 42 + 5 + 600 = 666.

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 71 ways as a sum of consecutive naturals, for example, 1715961580 + ... + 1715961620.

Almost surely, 2^70354425600 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 70354425600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133128270912).

70354425600 is an abundant number, since it is smaller than the sum of its proper divisors (195902116224).

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

70354425600 is an equidigital number, since it uses as much as digits as its factorization.

70354425600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 82 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The spelling of 70354425600 in words is "seventy billion, three hundred fifty-four million, four hundred twenty-five thousand, six hundred".