70670073666669 has 32 divisors (see below), whose sum is σ = 97540376048640. Its totient is φ = 45465319219200.

The previous prime is 70670073666631. The next prime is 70670073666707. The reversal of 70670073666669 is 96666637007607.

It is an interprime number because it is at equal distance from previous prime (70670073666631) and next prime (70670073666707).

It is a de Polignac number, because none of the positive numbers 2^k-70670073666669 is a prime.

It is a super-2 number, since 2×70670073666669² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70670073666469) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46767847 + ... + 48255275.

It is an arithmetic number, because the mean of its divisors is an integer number (3048136751520).

Almost surely, 2^{70670073666669} is an apocalyptic number.

It is an amenable number.

70670073666669 is a deficient number, since it is larger than the sum of its proper divisors (26870302381971).

70670073666669 is a wasteful number, since it uses less digits than its factorization.

70670073666669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1488901.

The product of its (nonzero) digits is 432081216, while the sum is 69.

The spelling of 70670073666669 in words is "seventy trillion, six hundred seventy billion, seventy-three million, six hundred sixty-six thousand, six hundred sixty-nine".