130402411403442 has 32 divisors (see below), whose sum is σ = 261478898928000. Its totient is φ = 43355127548928.

The previous prime is 130402411403417. The next prime is 130402411403447. The reversal of 130402411403442 is 244304114204031.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (130402411403447) 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, 187420723 + ... + 188115209.

It is an arithmetic number, because the mean of its divisors is an integer number (8171215591500).

Almost surely, 2^{130402411403442} is an apocalyptic number.

130402411403442 is an abundant number, since it is smaller than the sum of its proper divisors (131076487524558).

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

130402411403442 is a wasteful number, since it uses less digits than its factorization.

130402411403442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775330.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 130402411403442 its reverse (244304114204031), we get a palindrome (374706525607473).

The spelling of 130402411403442 in words is "one hundred thirty trillion, four hundred two billion, four hundred eleven million, four hundred three thousand, four hundred forty-two".