70038524430 has 192 divisors, whose sum is σ = 210651217920. Its totient is φ = 15814579968.

The previous prime is 70038524419. The next prime is 70038524453. The reversal of 70038524430 is 3442583007.

It is a happy number.

70038524430 is a `hidden beast` number, since 7 + 0 + 0 + 385 + 244 + 30 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 26299279 + ... + 26301941.

It is an arithmetic number, because the mean of its divisors is an integer number (1097141760).

Almost surely, 2^70038524430 is an apocalyptic number.

70038524430 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 70038524430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105325608960).

70038524430 is an abundant number, since it is smaller than the sum of its proper divisors (140612693490).

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

70038524430 is a wasteful number, since it uses less digits than its factorization.

70038524430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3175 (or 3172 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The spelling of 70038524430 in words is "seventy billion, thirty-eight million, five hundred twenty-four thousand, four hundred thirty".