1454123453356 has 36 divisors (see below), whose sum is σ = 2977905582288. Its totient is φ = 619464040608.

The previous prime is 1454123453329. The next prime is 1454123453401. The reversal of 1454123453356 is 6533543214541.

It is a happy number.

It is a super-2 number, since 2×1454123453356² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22179835 + ... + 22245298.

It is an arithmetic number, because the mean of its divisors is an integer number (82719599508).

Almost surely, 2^{1454123453356} is an apocalyptic number.

It is an amenable number.

1454123453356 is an abundant number, since it is smaller than the sum of its proper divisors (1523782128932).

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

1454123453356 is a wasteful number, since it uses less digits than its factorization.

1454123453356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44425318 (or 44425309 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 46.

Adding to 1454123453356 its reverse (6533543214541), we get a palindrome (7987666667897).

The spelling of 1454123453356 in words is "one trillion, four hundred fifty-four billion, one hundred twenty-three million, four hundred fifty-three thousand, three hundred fifty-six".