4252534142 has 8 divisors (see below), whose sum is σ = 6379122600. Its totient is φ = 2126159944.

The previous prime is 4252534109. The next prime is 4252534159. The reversal of 4252534142 is 2414352524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4252534099 and 4252534108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12209 + ... + 93027.

It is an arithmetic number, because the mean of its divisors is an integer number (797390325).

Almost surely, 2^4252534142 is an apocalyptic number.

4252534142 is a deficient number, since it is larger than the sum of its proper divisors (2126588458).

4252534142 is a wasteful number, since it uses less digits than its factorization.

4252534142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107130.

The product of its digits is 38400, while the sum is 32.

The square root of 4252534142 is about 65211.4571375307. The cubic root of 4252534142 is about 1620.1277831938.

Adding to 4252534142 its reverse (2414352524), we get a palindrome (6666886666).

It can be divided in two parts, 42525 and 34142, that added together give a palindrome (76667).

The spelling of 4252534142 in words is "four billion, two hundred fifty-two million, five hundred thirty-four thousand, one hundred forty-two".