22430433160542 has 32 divisors (see below), whose sum is σ = 48939301497600. Its totient is φ = 6797076707520.

The previous prime is 22430433160523. The next prime is 22430433160549. The reversal of 22430433160542 is 24506133403422.

It is a self number, because there is not a number n which added to its sum of digits gives 22430433160542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22430433160549) 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, 28643703 + ... + 29416365.

It is an arithmetic number, because the mean of its divisors is an integer number (1529353171800).

Almost surely, 2^{22430433160542} is an apocalyptic number.

22430433160542 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22430433160542 is an abundant number, since it is smaller than the sum of its proper divisors (26508868337058).

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

22430433160542 is a wasteful number, since it uses less digits than its factorization.

22430433160542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212528.

The product of its (nonzero) digits is 414720, while the sum is 39.

Adding to 22430433160542 its reverse (24506133403422), we get a palindrome (46936566563964).

The spelling of 22430433160542 in words is "twenty-two trillion, four hundred thirty billion, four hundred thirty-three million, one hundred sixty thousand, five hundred forty-two".