3433420243297 has 16 divisors (see below), whose sum is σ = 3874904438400. Its totient is φ = 3013506240640.

The previous prime is 3433420243247. The next prime is 3433420243313. The reversal of 3433420243297 is 7923420243343.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3433420243297 - 2²⁷ = 3433286025569 is a prime.

It is a super-3 number, since 3×3433420243297³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3433420243247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6209604 + ... + 6739882.

It is an arithmetic number, because the mean of its divisors is an integer number (242181527400).

Almost surely, 2^{3433420243297} is an apocalyptic number.

It is an amenable number.

3433420243297 is a deficient number, since it is larger than the sum of its proper divisors (441484195103).

3433420243297 is a wasteful number, since it uses less digits than its factorization.

3433420243297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550616.

The product of its (nonzero) digits is 2612736, while the sum is 46.

Adding to 3433420243297 its sum of digits (46), we get a palindrome (3433420243343).

The spelling of 3433420243297 in words is "three trillion, four hundred thirty-three billion, four hundred twenty million, two hundred forty-three thousand, two hundred ninety-seven".