1023314454 has 24 divisors (see below), whose sum is σ = 2237526720. Its totient is φ = 337974768.

The previous prime is 1023314437. The next prime is 1023314471. The reversal of 1023314454 is 4544133201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1023314437) and next prime (1023314471).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 258822 + ... + 262745.

It is an arithmetic number, because the mean of its divisors is an integer number (93230280).

Almost surely, 2^1023314454 is an apocalyptic number.

1023314454 is an abundant number, since it is smaller than the sum of its proper divisors (1214212266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1023314454 is a wasteful number, since it uses less digits than its factorization.

1023314454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521684 (or 521681 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 1023314454 is about 31989.2865503437. The cubic root of 1023314454 is about 1007.7118590153.

Adding to 1023314454 its reverse (4544133201), we get a palindrome (5567447655).

The spelling of 1023314454 in words is "one billion, twenty-three million, three hundred fourteen thousand, four hundred fifty-four".