1024540143201 has 24 divisors (see below), whose sum is σ = 1499049158880. Its totient is φ = 674199274176.

The previous prime is 1024540143181. The next prime is 1024540143223. The reversal of 1024540143201 is 1023410454201.

1024540143201 is a `hidden beast` number, since 1 + 0 + 2 + 454 + 0 + 1 + 4 + 3 + 201 = 666.

It is not a de Polignac number, because 1024540143201 - 2⁵ = 1024540143169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1024540143281) 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 23 ways as a sum of consecutive naturals, for example, 235950 + ... + 1450776.

It is an arithmetic number, because the mean of its divisors is an integer number (62460381620).

Almost surely, 2^{1024540143201} is an apocalyptic number.

It is an amenable number.

1024540143201 is a deficient number, since it is larger than the sum of its proper divisors (474509015679).

1024540143201 is a wasteful number, since it uses less digits than its factorization.

1024540143201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216045 (or 1216042 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 1024540143201 its reverse (1023410454201), we get a palindrome (2047950597402).

The spelling of 1024540143201 in words is "one trillion, twenty-four billion, five hundred forty million, one hundred forty-three thousand, two hundred one".