130433211324442 has 32 divisors (see below), whose sum is σ = 215206643901312. Its totient is φ = 58923720782784.

The previous prime is 130433211324433. The next prime is 130433211324473. The reversal of 130433211324442 is 244423112334031.

It is a super-2 number, since 2×130433211324442² (a number of 29 digits) contains 22 as substring.

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, 238183678 + ... + 238730665.

It is an arithmetic number, because the mean of its divisors is an integer number (6725207621916).

Almost surely, 2^{130433211324442} is an apocalyptic number.

130433211324442 is a deficient number, since it is larger than the sum of its proper divisors (84773432576870).

130433211324442 is a wasteful number, since it uses less digits than its factorization.

130433211324442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476914582.

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 130433211324442 its reverse (244423112334031), we get a palindrome (374856323658473).

The spelling of 130433211324442 in words is "one hundred thirty trillion, four hundred thirty-three billion, two hundred eleven million, three hundred twenty-four thousand, four hundred forty-two".