70881373200 has 480 divisors, whose sum is σ = 256105608192. Its totient is φ = 16610048000.

The previous prime is 70881373177. The next prime is 70881373217. The reversal of 70881373200 is 237318807.

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, 49670887 + ... + 49672313.

Almost surely, 2^70881373200 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 70881373200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128052804096).

70881373200 is an abundant number, since it is smaller than the sum of its proper divisors (185224234992).

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

70881373200 is a wasteful number, since it uses less digits than its factorization.

70881373200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583 (or 1572 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 39.

The spelling of 70881373200 in words is "seventy billion, eight hundred eighty-one million, three hundred seventy-three thousand, two hundred".