1024131404236 has 24 divisors (see below), whose sum is σ = 1809130325184. Its totient is φ = 507242238720.

The previous prime is 1024131404201. The next prime is 1024131404237. The reversal of 1024131404236 is 6324041314201.

It is a junction number, because it is equal to n+sod(n) for n = 1024131404198 and 1024131404207.

It is not an unprimeable number, because it can be changed into a prime (1024131404237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136221 + ... + 1437643.

It is an arithmetic number, because the mean of its divisors is an integer number (75380430216).

Almost surely, 2^{1024131404236} is an apocalyptic number.

It is an amenable number.

1024131404236 is a deficient number, since it is larger than the sum of its proper divisors (784998920948).

1024131404236 is a wasteful number, since it uses less digits than its factorization.

1024131404236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303281 (or 1303279 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 1024131404236 its reverse (6324041314201), we get a palindrome (7348172718437).

The spelling of 1024131404236 in words is "one trillion, twenty-four billion, one hundred thirty-one million, four hundred four thousand, two hundred thirty-six".