70237342080 has 576 divisors, whose sum is σ = 258373486800. Its totient is φ = 18247348224.

The previous prime is 70237342079. The next prime is 70237342121. The reversal of 70237342080 is 8024373207.

70237342080 is a `hidden beast` number, since 7 + 0 + 237 + 342 + 0 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

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, 180558526 + ... + 180558914.

Almost surely, 2^70237342080 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 70237342080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129186743400).

70237342080 is an abundant number, since it is smaller than the sum of its proper divisors (188136144720).

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

70237342080 is an frugal number, since it uses more digits than its factorization.

70237342080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475 (or 442 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The spelling of 70237342080 in words is "seventy billion, two hundred thirty-seven million, three hundred forty-two thousand, eighty".