1042303504245 has 8 divisors (see below), whose sum is σ = 1667685606816. Its totient is φ = 555895202256.

The previous prime is 1042303504219. The next prime is 1042303504327. The reversal of 1042303504245 is 5424053032401.

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

It is not a de Polignac number, because 1042303504245 - 2⁹ = 1042303503733 is a prime.

It is a super-2 number, since 2×1042303504245² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34743450127 + ... + 34743450156.

It is an arithmetic number, because the mean of its divisors is an integer number (208460700852).

Almost surely, 2^{1042303504245} is an apocalyptic number.

1042303504245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1042303504245 is a deficient number, since it is larger than the sum of its proper divisors (625382102571).

1042303504245 is an equidigital number, since it uses as much as digits as its factorization.

1042303504245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69486900291.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 1042303504245 its reverse (5424053032401), we get a palindrome (6466356536646).

The spelling of 1042303504245 in words is "one trillion, forty-two billion, three hundred three million, five hundred four thousand, two hundred forty-five".