70403340073 has 16 divisors (see below), whose sum is σ = 77772480192. Its totient is φ = 63199080000.

The previous prime is 70403340053. The next prime is 70403340121. The reversal of 70403340073 is 37004330407.

It is a cyclic number.

It is not a de Polignac number, because 70403340073 - 2⁹ = 70403339561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70403340043) 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, 329458 + ... + 499348.

It is an arithmetic number, because the mean of its divisors is an integer number (4860780012).

Almost surely, 2^70403340073 is an apocalyptic number.

It is an amenable number.

70403340073 is a deficient number, since it is larger than the sum of its proper divisors (7369140119).

70403340073 is a wasteful number, since it uses less digits than its factorization.

70403340073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170376.

The product of its (nonzero) digits is 21168, while the sum is 31.

The spelling of 70403340073 in words is "seventy billion, four hundred three million, three hundred forty thousand, seventy-three".