70588947066 has 64 divisors (see below), whose sum is σ = 155703140352. Its totient is φ = 21156200000.

The previous prime is 70588947007. The next prime is 70588947101. The reversal of 70588947066 is 66074988507.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6867511 + ... + 6877781.

It is an arithmetic number, because the mean of its divisors is an integer number (2432861568).

Almost surely, 2^70588947066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70588947066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77851570176).

70588947066 is an abundant number, since it is smaller than the sum of its proper divisors (85114193286).

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

70588947066 is a wasteful number, since it uses less digits than its factorization.

70588947066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11419.

The product of its (nonzero) digits is 20321280, while the sum is 60.

The spelling of 70588947066 in words is "seventy billion, five hundred eighty-eight million, nine hundred forty-seven thousand, sixty-six".