130344042 has 8 divisors (see below), whose sum is σ = 260688096. Its totient is φ = 43448012.

The previous prime is 130344023. The next prime is 130344061. The reversal of 130344042 is 240443031.

It is an interprime number because it is at equal distance from previous prime (130344023) and next prime (130344061).

It is a sphenic number, since it is the product of 3 distinct primes.

130344042 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10861998 + ... + 10862009.

It is an arithmetic number, because the mean of its divisors is an integer number (32586012).

Almost surely, 2^130344042 is an apocalyptic number.

130344042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

130344042 is a wasteful number, since it uses less digits than its factorization.

130344042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21724012.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 130344042 is about 11416.8315219241. The cubic root of 130344042 is about 507.0261920964.

Adding to 130344042 its reverse (240443031), we get a palindrome (370787073).

The spelling of 130344042 in words is "one hundred thirty million, three hundred forty-four thousand, forty-two".