70328445264 has 160 divisors (see below), whose sum is σ = 251680558080. Its totient is φ = 18267120000.

The previous prime is 70328445263. The next prime is 70328445283. The reversal of 70328445264 is 46254482307.

It is a happy number.

70328445264 is a `hidden beast` number, since 70 + 3 + 284 + 45 + 264 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70328445263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1023862 + ... + 1090389.

It is an arithmetic number, because the mean of its divisors is an integer number (1573003488).

Almost surely, 2^70328445264 is an apocalyptic number.

It is an amenable number.

70328445264 is an abundant number, since it is smaller than the sum of its proper divisors (181352112816).

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

70328445264 is a wasteful number, since it uses less digits than its factorization.

70328445264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2114286 (or 2114274 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 45.

The spelling of 70328445264 in words is "seventy billion, three hundred twenty-eight million, four hundred forty-five thousand, two hundred sixty-four".