73245914707 has 4 divisors (see below), whose sum is σ = 83709616816. Its totient is φ = 62782212600.

The previous prime is 73245914659. The next prime is 73245914711. The reversal of 73245914707 is 70741954237.

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

It is a cyclic number.

It is not a de Polignac number, because 73245914707 - 2⁷ = 73245914579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73245914737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5231851044 + ... + 5231851057.

It is an arithmetic number, because the mean of its divisors is an integer number (20927404204).

Almost surely, 2^73245914707 is an apocalyptic number.

73245914707 is a deficient number, since it is larger than the sum of its proper divisors (10463702109).

73245914707 is a wasteful number, since it uses less digits than its factorization.

73245914707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10463702108.

The product of its (nonzero) digits is 1481760, while the sum is 49.

The spelling of 73245914707 in words is "seventy-three billion, two hundred forty-five million, nine hundred fourteen thousand, seven hundred seven".