70088202400 has 72 divisors (see below), whose sum is σ = 171304153020. Its totient is φ = 28002293760.

The previous prime is 70088202367. The next prime is 70088202407. The reversal of 70088202400 is 420288007.

It can be written as a sum of positive squares in 6 ways, for example, as 46851468304 + 23236734096 = 216452^2 + 152436^2 .

It is a super-2 number, since 2×70088202400² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70088202407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 634486 + ... + 736714.

Almost surely, 2^70088202400 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 70088202400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85652076510).

70088202400 is an abundant number, since it is smaller than the sum of its proper divisors (101215950620).

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

70088202400 is a wasteful number, since it uses less digits than its factorization.

70088202400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103106 (or 103093 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The spelling of 70088202400 in words is "seventy billion, eighty-eight million, two hundred two thousand, four hundred".