3431430431153 has 2 divisors, whose sum is σ = 3431430431154. Its totient is φ = 3431430431152.

The previous prime is 3431430431101. The next prime is 3431430431159. The reversal of 3431430431153 is 3511340341343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2948305345969 + 483125085184 = 1717063^2 + 695072^2 .

It is a cyclic number.

It is not a de Polignac number, because 3431430431153 - 2⁶ = 3431430431089 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3431430431159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715715215576 + 1715715215577.

It is an arithmetic number, because the mean of its divisors is an integer number (1715715215577).

Almost surely, 2^{3431430431153} is an apocalyptic number.

It is an amenable number.

3431430431153 is a deficient number, since it is larger than the sum of its proper divisors (1).

3431430431153 is an equidigital number, since it uses as much as digits as its factorization.

3431430431153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 3431430431153 its reverse (3511340341343), we get a palindrome (6942770772496).

The spelling of 3431430431153 in words is "three trillion, four hundred thirty-one billion, four hundred thirty million, four hundred thirty-one thousand, one hundred fifty-three".