4403072245061 has 4 divisors (see below), whose sum is σ = 5032082565792. Its totient is φ = 3774061924332.

The previous prime is 4403072244929. The next prime is 4403072245111. The reversal of 4403072245061 is 1605422703044.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-4403072245061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4403072244061) 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, 314505160355 + ... + 314505160368.

It is an arithmetic number, because the mean of its divisors is an integer number (1258020641448).

Almost surely, 2^{4403072245061} is an apocalyptic number.

It is an amenable number.

4403072245061 is a deficient number, since it is larger than the sum of its proper divisors (629010320731).

4403072245061 is an equidigital number, since it uses as much as digits as its factorization.

4403072245061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629010320730.

The product of its (nonzero) digits is 161280, while the sum is 38.

The spelling of 4403072245061 in words is "four trillion, four hundred three billion, seventy-two million, two hundred forty-five thousand, sixty-one".