1042502504011 has 8 divisors (see below), whose sum is σ = 1043414780000. Its totient is φ = 1041590354688.

The previous prime is 1042502503993. The next prime is 1042502504033. The reversal of 1042502504011 is 1104052052401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1042502504011 - 2¹⁷ = 1042502372939 is a prime.

It is a super-2 number, since 2×1042502504011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1042502504111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24567865 + ... + 24610261.

It is an arithmetic number, because the mean of its divisors is an integer number (130426847500).

Almost surely, 2^{1042502504011} is an apocalyptic number.

1042502504011 is a deficient number, since it is larger than the sum of its proper divisors (912275989).

1042502504011 is a wasteful number, since it uses less digits than its factorization.

1042502504011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63333.

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 1042502504011 its reverse (1104052052401), we get a palindrome (2146554556412).

The spelling of 1042502504011 in words is "one trillion, forty-two billion, five hundred two million, five hundred four thousand, eleven".