20024242442234 has 64 divisors (see below), whose sum is σ = 31316766953472. Its totient is φ = 9595022572800.

The previous prime is 20024242442219. The next prime is 20024242442287. The reversal of 20024242442234 is 43224424242002.

It is a junction number, because it is equal to n+sod(n) for n = 20024242442194 and 20024242442203.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 588394799 + ... + 588428829.

It is an arithmetic number, because the mean of its divisors is an integer number (489324483648).

Almost surely, 2^{20024242442234} is an apocalyptic number.

20024242442234 is a deficient number, since it is larger than the sum of its proper divisors (11292524511238).

20024242442234 is a wasteful number, since it uses less digits than its factorization.

20024242442234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34671.

The product of its (nonzero) digits is 196608, while the sum is 35.

Adding to 20024242442234 its reverse (43224424242002), we get a palindrome (63248666684236).

The spelling of 20024242442234 in words is "twenty trillion, twenty-four billion, two hundred forty-two million, four hundred forty-two thousand, two hundred thirty-four".