454014321403544 has 16 divisors (see below), whose sum is σ = 928665657416520. Its totient is φ = 206370146092480.

The previous prime is 454014321403519. The next prime is 454014321403567. The reversal of 454014321403544 is 445304123410454.

It is a super-2 number, since 2×454014321403544² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 454014321403495 and 454014321403504.

It is a congruent number.

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, 2579626826069 + ... + 2579626826244.

Almost surely, 2^{454014321403544} is an apocalyptic number.

454014321403544 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

454014321403544 is an abundant number, since it is smaller than the sum of its proper divisors (474651336012976).

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

454014321403544 is a wasteful number, since it uses less digits than its factorization.

454014321403544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5159253652330 (or 5159253652326 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 44.

Adding to 454014321403544 its reverse (445304123410454), we get a palindrome (899318444813998).

The spelling of 454014321403544 in words is "four hundred fifty-four trillion, fourteen billion, three hundred twenty-one million, four hundred three thousand, five hundred forty-four".