20233151424532 has 12 divisors (see below), whose sum is σ = 36628981027380. Its totient is φ = 9767728273856.

The previous prime is 20233151424517. The next prime is 20233151424553. The reversal of 20233151424532 is 23542415133202.

It can be written as a sum of positive squares in 2 ways, for example, as 5538839868676 + 14694311555856 = 2353474^2 + 3833316^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20233151424491 and 20233151424500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87211859473 + ... + 87211859704.

It is an arithmetic number, because the mean of its divisors is an integer number (3052415085615).

Almost surely, 2^{20233151424532} is an apocalyptic number.

It is an amenable number.

20233151424532 is a deficient number, since it is larger than the sum of its proper divisors (16395829602848).

20233151424532 is a wasteful number, since it uses less digits than its factorization.

20233151424532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174423719210 (or 174423719208 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 20233151424532 its reverse (23542415133202), we get a palindrome (43775566557734).

The spelling of 20233151424532 in words is "twenty trillion, two hundred thirty-three billion, one hundred fifty-one million, four hundred twenty-four thousand, five hundred thirty-two".