70046713442 has 4 divisors (see below), whose sum is σ = 105070070166. Its totient is φ = 35023356720.

The previous prime is 70046713441. The next prime is 70046713447. The reversal of 70046713442 is 24431764007.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 49129165801 + 20917547641 = 221651^2 + 144629^2 .

It is a junction number, because it is equal to n+sod(n) for n = 70046713396 and 70046713405.

It is not an unprimeable number, because it can be changed into a prime (70046713441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17511678359 + ... + 17511678362.

Almost surely, 2^70046713442 is an apocalyptic number.

70046713442 is a deficient number, since it is larger than the sum of its proper divisors (35023356724).

70046713442 is a wasteful number, since it uses less digits than its factorization.

70046713442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35023356723.

The product of its (nonzero) digits is 112896, while the sum is 38.

The spelling of 70046713442 in words is "seventy billion, forty-six million, seven hundred thirteen thousand, four hundred forty-two".