1532434134 has 128 divisors (see below), whose sum is σ = 3935232000. Its totient is φ = 394359840.

The previous prime is 1532434049. The next prime is 1532434171. The reversal of 1532434134 is 4314342351.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3146439 + ... + 3146925.

It is an arithmetic number, because the mean of its divisors is an integer number (30744000).

Almost surely, 2^1532434134 is an apocalyptic number.

1532434134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1532434134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1967616000).

1532434134 is an abundant number, since it is smaller than the sum of its proper divisors (2402797866).

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

1532434134 is a wasteful number, since it uses less digits than its factorization.

1532434134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663 (or 649 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

The square root of 1532434134 is about 39146.3169915128. The cubic root of 1532434134 is about 1152.9061052707.

Adding to 1532434134 its reverse (4314342351), we get a palindrome (5846776485).

The spelling of 1532434134 in words is "one billion, five hundred thirty-two million, four hundred thirty-four thousand, one hundred thirty-four".