130734542 has 16 divisors (see below), whose sum is σ = 205692480. Its totient is φ = 62245728.

The previous prime is 130734511. The next prime is 130734551. The reversal of 130734542 is 245437031.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15317 + ... + 22272.

It is an arithmetic number, because the mean of its divisors is an integer number (12855780).

Almost surely, 2^130734542 is an apocalyptic number.

130734542 is a deficient number, since it is larger than the sum of its proper divisors (74957938).

130734542 is a wasteful number, since it uses less digits than its factorization.

130734542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37675.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 130734542 is about 11433.9206749041. The cubic root of 130734542 is about 507.5320235077.

The spelling of 130734542 in words is "one hundred thirty million, seven hundred thirty-four thousand, five hundred forty-two".