1024041021307 has 4 divisors (see below), whose sum is σ = 1034598145336. Its totient is φ = 1013483897280.

The previous prime is 1024041021277. The next prime is 1024041021401. The reversal of 1024041021307 is 7031201404201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1024041021307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1024041051307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5278561869 + ... + 5278562062.

It is an arithmetic number, because the mean of its divisors is an integer number (258649536334).

Almost surely, 2^{1024041021307} is an apocalyptic number.

1024041021307 is a deficient number, since it is larger than the sum of its proper divisors (10557124029).

1024041021307 is an equidigital number, since it uses as much as digits as its factorization.

1024041021307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10557124028.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 1024041021307 its reverse (7031201404201), we get a palindrome (8055242425508).

The spelling of 1024041021307 in words is "one trillion, twenty-four billion, forty-one million, twenty-one thousand, three hundred seven".