3457002222447 has 8 divisors (see below), whose sum is σ = 4613798388144. Its totient is φ = 2302437102528.

The previous prime is 3457002222407. The next prime is 3457002222449. The reversal of 3457002222447 is 7442222007543.

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

It is not a de Polignac number, because 3457002222447 - 2¹⁹ = 3457001698159 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 3457002222399 and 3457002222408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3457002222449) 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, 557757828 + ... + 557764025.

It is an arithmetic number, because the mean of its divisors is an integer number (576724798518).

Almost surely, 2^{3457002222447} is an apocalyptic number.

3457002222447 is a deficient number, since it is larger than the sum of its proper divisors (1156796165697).

3457002222447 is a wasteful number, since it uses less digits than its factorization.

3457002222447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115522889.

The product of its (nonzero) digits is 752640, while the sum is 42.

The spelling of 3457002222447 in words is "three trillion, four hundred fifty-seven billion, two million, two hundred twenty-two thousand, four hundred forty-seven".