136334044 has 48 divisors (see below), whose sum is σ = 313125120. Its totient is φ = 50319360.

The previous prime is 136333991. The next prime is 136334053. The reversal of 136334044 is 440433631.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5797 + ... + 17500.

It is an arithmetic number, because the mean of its divisors is an integer number (6523440).

Almost surely, 2^136334044 is an apocalyptic number.

136334044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

136334044 is an abundant number, since it is smaller than the sum of its proper divisors (176791076).

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

136334044 is a wasteful number, since it uses less digits than its factorization.

136334044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23338 (or 23336 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 136334044 is about 11676.2170243620. The cubic root of 136334044 is about 514.6770136790.

Adding to 136334044 its reverse (440433631), we get a palindrome (576767675).

The spelling of 136334044 in words is "one hundred thirty-six million, three hundred thirty-four thousand, forty-four".