4561454232043 has 8 divisors (see below), whose sum is σ = 4872516443568. Its totient is φ = 4255141062144.

The previous prime is 4561454231977. The next prime is 4561454232109. The reversal of 4561454232043 is 3402324541654.

It is an interprime number because it is at equal distance from previous prime (4561454231977) and next prime (4561454232109).

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

It is a cyclic number.

It is not a de Polignac number, because 4561454232043 - 2⁴¹ = 2362430976491 is a prime.

It is a super-2 number, since 2×4561454232043² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4561454238043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1187258421 + ... + 1187262262.

It is an arithmetic number, because the mean of its divisors is an integer number (609064555446).

Almost surely, 2^{4561454232043} is an apocalyptic number.

4561454232043 is a deficient number, since it is larger than the sum of its proper divisors (311062211525).

4561454232043 is a wasteful number, since it uses less digits than its factorization.

4561454232043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2374520813.

The product of its (nonzero) digits is 1382400, while the sum is 43.

Adding to 4561454232043 its reverse (3402324541654), we get a palindrome (7963778773697).

The spelling of 4561454232043 in words is "four trillion, five hundred sixty-one billion, four hundred fifty-four million, two hundred thirty-two thousand, forty-three".