7430354470645 has 16 divisors (see below), whose sum is σ = 8941031124480. Its totient is φ = 5927885498304.

The previous prime is 7430354470607. The next prime is 7430354470687. The reversal of 7430354470645 is 5460744530347.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7430354470645 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7430354470592 and 7430354470601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10042684 + ... + 10757146.

It is an arithmetic number, because the mean of its divisors is an integer number (558814445280).

Almost surely, 2^{7430354470645} is an apocalyptic number.

It is an amenable number.

7430354470645 is a deficient number, since it is larger than the sum of its proper divisors (1510676653835).

7430354470645 is a wasteful number, since it uses less digits than its factorization.

7430354470645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720204.

The product of its (nonzero) digits is 16934400, while the sum is 52.

The spelling of 7430354470645 in words is "seven trillion, four hundred thirty billion, three hundred fifty-four million, four hundred seventy thousand, six hundred forty-five".