3434021431 has 4 divisors (see below), whose sum is σ = 3434562664. Its totient is φ = 3433480200.

The previous prime is 3434021419. The next prime is 3434021441. The reversal of 3434021431 is 1341204343.

3434021431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3434021431 - 2¹⁹ = 3433497143 is a prime.

It is a super-2 number, since 2×3434021431² = 23585006377134575522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3434021396 and 3434021405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3434021441) 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, 260985 + ... + 273826.

It is an arithmetic number, because the mean of its divisors is an integer number (858640666).

Almost surely, 2^3434021431 is an apocalyptic number.

3434021431 is a deficient number, since it is larger than the sum of its proper divisors (541233).

3434021431 is an equidigital number, since it uses as much as digits as its factorization.

3434021431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541232.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 3434021431 is about 58600.5241529459. The cubic root of 3434021431 is about 1508.6934344995.

Adding to 3434021431 its reverse (1341204343), we get a palindrome (4775225774).

The spelling of 3434021431 in words is "three billion, four hundred thirty-four million, twenty-one thousand, four hundred thirty-one".