3544350534454 has 8 divisors (see below), whose sum is σ = 5316612668640. Its totient is φ = 1772146311576.

The previous prime is 3544350534437. The next prime is 3544350534469. The reversal of 3544350534454 is 4544350534453.

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

It is a super-2 number, since 2×3544350534454² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3544350534398 and 3544350534407.

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, 14324494 + ... + 14569825.

It is an arithmetic number, because the mean of its divisors is an integer number (664576583580).

Almost surely, 2^{3544350534454} is an apocalyptic number.

3544350534454 is a deficient number, since it is larger than the sum of its proper divisors (1772262134186).

3544350534454 is a wasteful number, since it uses less digits than its factorization.

3544350534454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28955654.

The product of its (nonzero) digits is 17280000, while the sum is 49.

Subtracting 3544350534454 from its reverse (4544350534453), we obtain a palindrome (999999999999).

The spelling of 3544350534454 in words is "three trillion, five hundred forty-four billion, three hundred fifty million, five hundred thirty-four thousand, four hundred fifty-four".