70546404243 has 16 divisors (see below), whose sum is σ = 109527572736. Its totient is φ = 39551622240.

The previous prime is 70546404163. The next prime is 70546404251. The reversal of 70546404243 is 34240464507.

It is not a de Polignac number, because 70546404243 - 2⁹ = 70546403731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70546404263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31690893 + ... + 31693118.

It is an arithmetic number, because the mean of its divisors is an integer number (6845473296).

Almost surely, 2^70546404243 is an apocalyptic number.

70546404243 is a deficient number, since it is larger than the sum of its proper divisors (38981168493).

70546404243 is a wasteful number, since it uses less digits than its factorization.

70546404243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63384074.

The product of its (nonzero) digits is 322560, while the sum is 39.

The spelling of 70546404243 in words is "seventy billion, five hundred forty-six million, four hundred four thousand, two hundred forty-three".