20241140402 has 24 divisors (see below), whose sum is σ = 35365265820. Its totient is φ = 8663343360.

The previous prime is 20241140383. The next prime is 20241140407. The reversal of 20241140402 is 20404114202.

It can be written as a sum of positive squares in 2 ways, for example, as 19254615121 + 986525281 = 138761^2 + 31409^2 .

It is not an unprimeable number, because it can be changed into a prime (20241140407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61127 + ... + 210282.

Almost surely, 2^20241140402 is an apocalyptic number.

20241140402 is a deficient number, since it is larger than the sum of its proper divisors (15124125418).

20241140402 is a wasteful number, since it uses less digits than its factorization.

20241140402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272186 (or 272179 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 20241140402 its reverse (20404114202), we get a palindrome (40645254604).

The spelling of 20241140402 in words is "twenty billion, two hundred forty-one million, one hundred forty thousand, four hundred two".