454136234541 has 24 divisors (see below), whose sum is σ = 667350610080. Its totient is φ = 274496106720.

The previous prime is 454136234527. The next prime is 454136234593. The reversal of 454136234541 is 145432631454.

It is not a de Polignac number, because 454136234541 - 2⁵ = 454136234509 is a prime.

It is a super-2 number, since 2×454136234541² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 454136234493 and 454136234502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454136934541) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1541631 + ... + 1812428.

It is an arithmetic number, because the mean of its divisors is an integer number (27806275420).

Almost surely, 2^454136234541 is an apocalyptic number.

It is an amenable number.

454136234541 is a deficient number, since it is larger than the sum of its proper divisors (213214375539).

454136234541 is a wasteful number, since it uses less digits than its factorization.

454136234541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3354457 (or 3354446 counting only the distinct ones).

The product of its digits is 691200, while the sum is 42.

Adding to 454136234541 its reverse (145432631454), we get a palindrome (599568865995).

The spelling of 454136234541 in words is "four hundred fifty-four billion, one hundred thirty-six million, two hundred thirty-four thousand, five hundred forty-one".