1024506280481 has 4 divisors (see below), whose sum is σ = 1024513074864. Its totient is φ = 1024499486100.

The previous prime is 1024506280459. The next prime is 1024506280489. The reversal of 1024506280481 is 1840826054201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1024506280481 - 2¹⁸ = 1024506018337 is a prime.

It is a super-3 number, since 3×1024506280481³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1024506280489) 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 3 ways as a sum of consecutive naturals, for example, 3165755 + ... + 3474336.

It is an arithmetic number, because the mean of its divisors is an integer number (256128268716).

Almost surely, 2^{1024506280481} is an apocalyptic number.

It is an amenable number.

1024506280481 is a deficient number, since it is larger than the sum of its proper divisors (6794383).

1024506280481 is an equidigital number, since it uses as much as digits as its factorization.

1024506280481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6794382.

The product of its (nonzero) digits is 122880, while the sum is 41.

The spelling of 1024506280481 in words is "one trillion, twenty-four billion, five hundred six million, two hundred eighty thousand, four hundred eighty-one".