20282041624 has 32 divisors (see below), whose sum is σ = 43363192320. Its totient is φ = 8810297856.

The previous prime is 20282041567. The next prime is 20282041657. The reversal of 20282041624 is 42614028202.

It is a super-2 number, since 2×20282041624² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5734104 + ... + 5737639.

It is an arithmetic number, because the mean of its divisors is an integer number (1355099760).

Almost surely, 2^20282041624 is an apocalyptic number.

It is an amenable number.

20282041624 is an abundant number, since it is smaller than the sum of its proper divisors (23081150696).

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

20282041624 is a wasteful number, since it uses less digits than its factorization.

20282041624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11471779 (or 11471775 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 20282041624 its reverse (42614028202), we get a palindrome (62896069826).

The spelling of 20282041624 in words is "twenty billion, two hundred eighty-two million, forty-one thousand, six hundred twenty-four".