5142353341454 has 32 divisors (see below), whose sum is σ = 9530230149120. Its totient is φ = 2031443787168.

The previous prime is 5142353341451. The next prime is 5142353341457. The reversal of 5142353341454 is 4541433532415.

It is an interprime number because it is at equal distance from previous prime (5142353341451) and next prime (5142353341457).

It is a super-2 number, since 2×5142353341454² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5142353341451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261235502 + ... + 261255185.

It is an arithmetic number, because the mean of its divisors is an integer number (297819692160).

Almost surely, 2^{5142353341454} is an apocalyptic number.

5142353341454 is a deficient number, since it is larger than the sum of its proper divisors (4387876807666).

5142353341454 is a wasteful number, since it uses less digits than its factorization.

5142353341454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522490752.

The product of its digits is 1728000, while the sum is 44.

Adding to 5142353341454 its reverse (4541433532415), we get a palindrome (9683786873869).

The spelling of 5142353341454 in words is "five trillion, one hundred forty-two billion, three hundred fifty-three million, three hundred forty-one thousand, four hundred fifty-four".