134142332 has 12 divisors (see below), whose sum is σ = 242321856. Its totient is φ = 64907520.

The previous prime is 134142331. The next prime is 134142383. The reversal of 134142332 is 233241431.

It is a junction number, because it is equal to n+sod(n) for n = 134142298 and 134142307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134142331) 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, 540773 + ... + 541020.

It is an arithmetic number, because the mean of its divisors is an integer number (20193488).

Almost surely, 2^134142332 is an apocalyptic number.

It is an amenable number.

134142332 is a deficient number, since it is larger than the sum of its proper divisors (108179524).

134142332 is a wasteful number, since it uses less digits than its factorization.

134142332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081828 (or 1081826 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 134142332 is about 11581.9830771764. The cubic root of 134142332 is about 511.9041110711.

Adding to 134142332 its reverse (233241431), we get a palindrome (367383763).

Subtracting 134142332 from its reverse (233241431), we obtain a palindrome (99099099).

The spelling of 134142332 in words is "one hundred thirty-four million, one hundred forty-two thousand, three hundred thirty-two".