70000942464 has 48 divisors (see below), whose sum is σ = 201435007020. Its totient is φ = 23333647104.

The previous prime is 70000942463. The next prime is 70000942481. The reversal of 70000942464 is 46424900007.

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

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70000942463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30381202 + ... + 30383505.

Almost surely, 2^70000942464 is an apocalyptic number.

It is an amenable number.

70000942464 is an abundant number, since it is smaller than the sum of its proper divisors (131434064556).

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

70000942464 is a wasteful number, since it uses less digits than its factorization.

70000942464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60764727 (or 60764712 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 70000942464 in words is "seventy billion, nine hundred forty-two thousand, four hundred sixty-four".