1434202543231 has 4 divisors (see below), whose sum is σ = 1467556090792. Its totient is φ = 1400848995672.

The previous prime is 1434202543183. The next prime is 1434202543321. The reversal of 1434202543231 is 1323452024341.

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 1434202543231 - 2⁹ = 1434202542719 is a prime.

It is a super-2 number, since 2×1434202543231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434202543931) 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, 16676773716 + ... + 16676773801.

It is an arithmetic number, because the mean of its divisors is an integer number (366889022698).

Almost surely, 2^{1434202543231} is an apocalyptic number.

1434202543231 is a deficient number, since it is larger than the sum of its proper divisors (33353547561).

1434202543231 is an equidigital number, since it uses as much as digits as its factorization.

1434202543231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33353547560.

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 1434202543231 its reverse (1323452024341), we get a palindrome (2757654567572).

The spelling of 1434202543231 in words is "one trillion, four hundred thirty-four billion, two hundred two million, five hundred forty-three thousand, two hundred thirty-one".