20243401412 has 48 divisors (see below), whose sum is σ = 38417379840. Its totient is φ = 9278032128.

The previous prime is 20243401403. The next prime is 20243401427. The reversal of 20243401412 is 21410434202.

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 15 ways as a sum of consecutive naturals, for example, 11103533 + ... + 11105355.

It is an arithmetic number, because the mean of its divisors is an integer number (800362080).

Almost surely, 2^20243401412 is an apocalyptic number.

It is an amenable number.

20243401412 is a deficient number, since it is larger than the sum of its proper divisors (18173978428).

20243401412 is a wasteful number, since it uses less digits than its factorization.

20243401412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3212 (or 3210 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 20243401412 its reverse (21410434202), we get a palindrome (41653835614).

The spelling of 20243401412 in words is "twenty billion, two hundred forty-three million, four hundred one thousand, four hundred twelve".