542351441223141 has 16 divisors (see below), whose sum is σ = 789849947027520. Its totient is φ = 328291541736320.

The previous prime is 542351441223131. The next prime is 542351441223173. The reversal of 542351441223141 is 141322144153245.

It is a cyclic number.

It is not a de Polignac number, because 542351441223141 - 2³⁰ = 542350367481317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 542351441223093 and 542351441223102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542351441223131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10157508630 + ... + 10157562023.

It is an arithmetic number, because the mean of its divisors is an integer number (49365621689220).

Almost surely, 2^{542351441223141} is an apocalyptic number.

It is an amenable number.

542351441223141 is a deficient number, since it is larger than the sum of its proper divisors (247498505804379).

542351441223141 is a wasteful number, since it uses less digits than its factorization.

542351441223141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20315071476.

The product of its digits is 460800, while the sum is 42.

Adding to 542351441223141 its reverse (141322144153245), we get a palindrome (683673585376386).

The spelling of 542351441223141 in words is "five hundred forty-two trillion, three hundred fifty-one billion, four hundred forty-one million, two hundred twenty-three thousand, one hundred forty-one".