3045440372747 has 8 divisors (see below), whose sum is σ = 3182717379744. Its totient is φ = 2908568912128.

The previous prime is 3045440372719. The next prime is 3045440372753. The reversal of 3045440372747 is 7472730445403.

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

It is a cyclic number.

It is not a de Polignac number, because 3045440372747 - 2⁶ = 3045440372683 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3045440372695 and 3045440372704.

It is not an unprimeable number, because it can be changed into a prime (3045440372347) 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, 101371238 + ... + 101401275.

It is an arithmetic number, because the mean of its divisors is an integer number (397839672468).

Almost surely, 2^{3045440372747} is an apocalyptic number.

3045440372747 is a deficient number, since it is larger than the sum of its proper divisors (137277006997).

3045440372747 is a wasteful number, since it uses less digits than its factorization.

3045440372747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202773189.

The product of its (nonzero) digits is 7902720, while the sum is 50.

The spelling of 3045440372747 in words is "three trillion, forty-five billion, four hundred forty million, three hundred seventy-two thousand, seven hundred forty-seven".