130441142 has 32 divisors (see below), whose sum is σ = 220872960. Its totient is φ = 57324960.

The previous prime is 130441141. The next prime is 130441147. The reversal of 130441142 is 241144031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130441141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197609 + ... + 198267.

It is an arithmetic number, because the mean of its divisors is an integer number (6902280).

Almost surely, 2^130441142 is an apocalyptic number.

130441142 is a deficient number, since it is larger than the sum of its proper divisors (90431818).

130441142 is a wasteful number, since it uses less digits than its factorization.

130441142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 130441142 is about 11421.0832235826. The cubic root of 130441142 is about 507.1520641663.

Adding to 130441142 its reverse (241144031), we get a palindrome (371585173).

The spelling of 130441142 in words is "one hundred thirty million, four hundred forty-one thousand, one hundred forty-two".