70741620384 has 48 divisors (see below), whose sum is σ = 185899049280. Its totient is φ = 23554851840.

The previous prime is 70741620361. The next prime is 70741620403. The reversal of 70741620384 is 48302614707.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312697 + ... + 489144.

It is an arithmetic number, because the mean of its divisors is an integer number (3872896860).

Almost surely, 2^70741620384 is an apocalyptic number.

It is an amenable number.

70741620384 is an abundant number, since it is smaller than the sum of its proper divisors (115157428896).

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

70741620384 is a wasteful number, since it uses less digits than its factorization.

70741620384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802773 (or 802765 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The spelling of 70741620384 in words is "seventy billion, seven hundred forty-one million, six hundred twenty thousand, three hundred eighty-four".