73070470073007 has 48 divisors (see below), whose sum is σ = 122587927731360. Its totient is φ = 41449848422400.

The previous prime is 73070470072993. The next prime is 73070470073057. The reversal of 73070470073007 is 70037007407037.

It is not a de Polignac number, because 73070470073007 - 2⁴ = 73070470072991 is a prime.

It is a super-2 number, since 2×73070470073007² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73070470073057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 119631282 + ... + 120240527.

It is an arithmetic number, because the mean of its divisors is an integer number (2553915161070).

Almost surely, 2^{73070470073007} is an apocalyptic number.

73070470073007 is a deficient number, since it is larger than the sum of its proper divisors (49517457658353).

73070470073007 is a wasteful number, since it uses less digits than its factorization.

73070470073007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239872024 (or 239872021 counting only the distinct ones).

The product of its (nonzero) digits is 605052, while the sum is 45.

The spelling of 73070470073007 in words is "seventy-three trillion, seventy billion, four hundred seventy million, seventy-three thousand, seven".