1023350450344 has 16 divisors (see below), whose sum is σ = 1918839909600. Its totient is φ = 511659807792.

The previous prime is 1023350450293. The next prime is 1023350450347. The reversal of 1023350450344 is 4430540533201.

It is a happy number.

It is a super-2 number, since 2×1023350450344² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1023350450347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1642602 + ... + 2178265.

It is an arithmetic number, because the mean of its divisors is an integer number (119927494350).

Almost surely, 2^{1023350450344} is an apocalyptic number.

It is an amenable number.

1023350450344 is a deficient number, since it is larger than the sum of its proper divisors (895489459256).

1023350450344 is a wasteful number, since it uses less digits than its factorization.

1023350450344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3854352 (or 3854348 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 1023350450344 its reverse (4430540533201), we get a palindrome (5453890983545).

The spelling of 1023350450344 in words is "one trillion, twenty-three billion, three hundred fifty million, four hundred fifty thousand, three hundred forty-four".