70033400667 has 36 divisors (see below), whose sum is σ = 105488217120. Its totient is φ = 44767715040.

The previous prime is 70033400653. The next prime is 70033400693. The reversal of 70033400667 is 76600433007.

It is not a de Polignac number, because 70033400667 - 2¹⁰ = 70033399643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70033400167) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 905598 + ... + 979884.

Almost surely, 2^70033400667 is an apocalyptic number.

70033400667 is a deficient number, since it is larger than the sum of its proper divisors (35454816453).

70033400667 is a wasteful number, since it uses less digits than its factorization.

70033400667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74464 (or 74430 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 36.

The spelling of 70033400667 in words is "seventy billion, thirty-three million, four hundred thousand, six hundred sixty-seven".