20442411424402 has 24 divisors (see below), whose sum is σ = 35478565290000. Its totient is φ = 8802952286040.

The previous prime is 20442411424297. The next prime is 20442411424427.

20442411424402 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×20442411424402² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2222963152 + ... + 2222972347.

It is an arithmetic number, because the mean of its divisors is an integer number (1478273553750).

Almost surely, 2^{20442411424402} is an apocalyptic number.

20442411424402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20442411424402 is a deficient number, since it is larger than the sum of its proper divisors (15036153865598).

20442411424402 is a wasteful number, since it uses less digits than its factorization.

20442411424402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4445935542 (or 4445935531 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 34.

It can be divided in two parts, 2044241 and 1424402, that added together give a palindrome (3468643).

The spelling of 20442411424402 in words is "twenty trillion, four hundred forty-two billion, four hundred eleven million, four hundred twenty-four thousand, four hundred two".