70473045219 has 8 divisors (see below), whose sum is σ = 93965598720. Its totient is φ = 46981260936.

The previous prime is 70473045197. The next prime is 70473045229. The reversal of 70473045219 is 91254037407.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 70473045219 - 2¹³ = 70473037027 is a prime.

It is a super-2 number, since 2×70473045219² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70473045229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74254 + ... + 382700.

It is an arithmetic number, because the mean of its divisors is an integer number (11745699840).

Almost surely, 2^70473045219 is an apocalyptic number.

70473045219 is a deficient number, since it is larger than the sum of its proper divisors (23492553501).

70473045219 is a wasteful number, since it uses less digits than its factorization.

70473045219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384609.

The product of its (nonzero) digits is 211680, while the sum is 42.

The spelling of 70473045219 in words is "seventy billion, four hundred seventy-three million, forty-five thousand, two hundred nineteen".