70101154664 has 24 divisors (see below), whose sum is σ = 138721646610. Its totient is φ = 33205808736.

The previous prime is 70101154649. The next prime is 70101154681. The reversal of 70101154664 is 46645110107.

It can be written as a sum of positive squares in only one way, i.e., 67934252164 + 2166902500 = 260642^2 + 46550^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12133739 + ... + 12139514.

Almost surely, 2^70101154664 is an apocalyptic number.

It is an amenable number.

70101154664 is a deficient number, since it is larger than the sum of its proper divisors (68620491946).

70101154664 is a wasteful number, since it uses less digits than its factorization.

70101154664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24273297 (or 24273274 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 70101154664 in words is "seventy billion, one hundred one million, one hundred fifty-four thousand, six hundred sixty-four".