70027330464 has 960 divisors, whose sum is σ = 267634870272. Its totient is φ = 17468006400.

The previous prime is 70027330423. The next prime is 70027330493. The reversal of 70027330464 is 46403372007.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 446033874 + ... + 446034030.

Almost surely, 2^70027330464 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 70027330464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133817435136).

70027330464 is an abundant number, since it is smaller than the sum of its proper divisors (197607539808).

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

70027330464 is a wasteful number, since it uses less digits than its factorization.

70027330464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291 (or 274 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 36.

The spelling of 70027330464 in words is "seventy billion, twenty-seven million, three hundred thirty thousand, four hundred sixty-four".