5430245142 has 16 divisors (see below), whose sum is σ = 12411988992. Its totient is φ = 1551498600.

The previous prime is 5430245141. The next prime is 5430245209. The reversal of 5430245142 is 2415420345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5430245141) 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, 64645734 + ... + 64645817.

It is an arithmetic number, because the mean of its divisors is an integer number (775749312).

Almost surely, 2^5430245142 is an apocalyptic number.

5430245142 is an abundant number, since it is smaller than the sum of its proper divisors (6981743850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5430245142 is a wasteful number, since it uses less digits than its factorization.

5430245142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129291563.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 5430245142 is about 73690.1970549679. The cubic root of 5430245142 is about 1757.6800033895.

Adding to 5430245142 its reverse (2415420345), we get a palindrome (7845665487).

The spelling of 5430245142 in words is "five billion, four hundred thirty million, two hundred forty-five thousand, one hundred forty-two".