3531234143 has 2 divisors, whose sum is σ = 3531234144. Its totient is φ = 3531234142.

The previous prime is 3531234139. The next prime is 3531234173. The reversal of 3531234143 is 3414321353.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3531234143 - 2² = 3531234139 is a prime.

It is a super-2 number, since 2×3531234143² = 24939229145377888898, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3531234173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1765617071 + 1765617072.

It is an arithmetic number, because the mean of its divisors is an integer number (1765617072).

Almost surely, 2^3531234143 is an apocalyptic number.

3531234143 is a deficient number, since it is larger than the sum of its proper divisors (1).

3531234143 is an equidigital number, since it uses as much as digits as its factorization.

3531234143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 29.

The square root of 3531234143 is about 59424.1881980730. The cubic root of 3531234143 is about 1522.7975578602.

Adding to 3531234143 its reverse (3414321353), we get a palindrome (6945555496).

The spelling of 3531234143 in words is "three billion, five hundred thirty-one million, two hundred thirty-four thousand, one hundred forty-three".