1453450123414 has 8 divisors (see below), whose sum is σ = 2180577670488. Its totient is φ = 726590899920.

The previous prime is 1453450123387. The next prime is 1453450123459. The reversal of 1453450123414 is 4143210543541.

It is a happy number.

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

It is a super-2 number, since 2×1453450123414² (a number of 25 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 67067352 + ... + 67089019.

It is an arithmetic number, because the mean of its divisors is an integer number (272572208811).

Almost surely, 2^{1453450123414} is an apocalyptic number.

1453450123414 is a deficient number, since it is larger than the sum of its proper divisors (727127547074).

1453450123414 is a wasteful number, since it uses less digits than its factorization.

1453450123414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134161790.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 1453450123414 its reverse (4143210543541), we get a palindrome (5596660666955).

The spelling of 1453450123414 in words is "one trillion, four hundred fifty-three billion, four hundred fifty million, one hundred twenty-three thousand, four hundred fourteen".