70634417446 has 4 divisors (see below), whose sum is σ = 105951626172. Its totient is φ = 35317208722.

The previous prime is 70634417437. The next prime is 70634417471. The reversal of 70634417446 is 64471443607.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64471443607 = 3371 ⋅19125317.

It is a junction number, because it is equal to n+sod(n) for n = 70634417396 and 70634417405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17658604360 + ... + 17658604363.

It is an arithmetic number, because the mean of its divisors is an integer number (26487906543).

Almost surely, 2^70634417446 is an apocalyptic number.

70634417446 is a deficient number, since it is larger than the sum of its proper divisors (35317208726).

70634417446 is a wasteful number, since it uses less digits than its factorization.

70634417446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35317208725.

The product of its (nonzero) digits is 1354752, while the sum is 46.

The spelling of 70634417446 in words is "seventy billion, six hundred thirty-four million, four hundred seventeen thousand, four hundred forty-six".