1152542541041 has 16 divisors (see below), whose sum is σ = 1215436224000. Its totient is φ = 1089874051200.

The previous prime is 1152542540993. The next prime is 1152542541067. The reversal of 1152542541041 is 1401452452511.

It is a cyclic number.

It is not a de Polignac number, because 1152542541041 - 2¹⁴ = 1152542524657 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1152542540992 and 1152542541010.

It is not an unprimeable number, because it can be changed into a prime (1152542546041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23593760 + ... + 23642558.

It is an arithmetic number, because the mean of its divisors is an integer number (75964764000).

Almost surely, 2^{1152542541041} is an apocalyptic number.

It is an amenable number.

1152542541041 is a deficient number, since it is larger than the sum of its proper divisors (62893682959).

1152542541041 is a wasteful number, since it uses less digits than its factorization.

1152542541041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51080.

The product of its (nonzero) digits is 32000, while the sum is 35.

Adding to 1152542541041 its reverse (1401452452511), we get a palindrome (2553994993552).

The spelling of 1152542541041 in words is "one trillion, one hundred fifty-two billion, five hundred forty-two million, five hundred forty-one thousand, forty-one".