134042030 has 16 divisors (see below), whose sum is σ = 241484544. Its totient is φ = 53570400.

The previous prime is 134042021. The next prime is 134042057. The reversal of 134042030 is 30240431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7859 + ... + 18161.

It is an arithmetic number, because the mean of its divisors is an integer number (15092784).

Almost surely, 2^134042030 is an apocalyptic number.

134042030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134042030 is a deficient number, since it is larger than the sum of its proper divisors (107442514).

134042030 is a wasteful number, since it uses less digits than its factorization.

134042030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11611.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 134042030 is about 11577.6521799543. The cubic root of 134042030 is about 511.7764908832.

Adding to 134042030 its reverse (30240431), we get a palindrome (164282461).

The spelling of 134042030 in words is "one hundred thirty-four million, forty-two thousand, thirty".