454544542141 has 8 divisors (see below), whose sum is σ = 473921003520. Its totient is φ = 435414914928.

The previous prime is 454544542103. The next prime is 454544542169. The reversal of 454544542141 is 141245445454.

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 454544542141 - 2⁹ = 454544541629 is a prime.

It is a super-2 number, since 2×454544542141² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454544542841) 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, 61704781 + ... + 61712146.

It is an arithmetic number, because the mean of its divisors is an integer number (59240125440).

Almost surely, 2^454544542141 is an apocalyptic number.

It is an amenable number.

454544542141 is a deficient number, since it is larger than the sum of its proper divisors (19376461379).

454544542141 is a wasteful number, since it uses less digits than its factorization.

454544542141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123417083.

The product of its digits is 1024000, while the sum is 43.

Adding to 454544542141 its reverse (141245445454), we get a palindrome (595789987595).

The spelling of 454544542141 in words is "four hundred fifty-four billion, five hundred forty-four million, five hundred forty-two thousand, one hundred forty-one".