5434312144 has 40 divisors (see below), whose sum is σ = 10665208008. Its totient is φ = 2682224640.

The previous prime is 5434312141. The next prime is 5434312153. The reversal of 5434312144 is 4412134345.

It can be written as a sum of positive squares in 4 ways, for example, as 253191744 + 5181120400 = 15912^2 + 71980^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5434312141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389904 + ... + 403600.

Almost surely, 2^5434312144 is an apocalyptic number.

It is an amenable number.

5434312144 is a deficient number, since it is larger than the sum of its proper divisors (5230895864).

5434312144 is a wasteful number, since it uses less digits than its factorization.

5434312144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14023 (or 14017 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 5434312144 is about 73717.7871615799. The cubic root of 5434312144 is about 1758.1187008464.

Adding to 5434312144 its reverse (4412134345), we get a palindrome (9846446489).

The spelling of 5434312144 in words is "five billion, four hundred thirty-four million, three hundred twelve thousand, one hundred forty-four".