1023302440346 has 8 divisors (see below), whose sum is σ = 1572391554804. Its totient is φ = 499171922080.

The previous prime is 1023302440261. The next prime is 1023302440361. The reversal of 1023302440346 is 6430442033201.

It can be written as a sum of positive squares in 2 ways, for example, as 986325073321 + 36977367025 = 993139^2 + 192295^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6239648945 + ... + 6239649108.

Almost surely, 2^{1023302440346} is an apocalyptic number.

1023302440346 is a deficient number, since it is larger than the sum of its proper divisors (549089114458).

1023302440346 is a wasteful number, since it uses less digits than its factorization.

1023302440346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12479298096.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 1023302440346 its reverse (6430442033201), we get a palindrome (7453744473547).

The spelling of 1023302440346 in words is "one trillion, twenty-three billion, three hundred two million, four hundred forty thousand, three hundred forty-six".