542046450141 has 12 divisors (see below), whose sum is σ = 894806838432. Its totient is φ = 309740828616.

The previous prime is 542046450137. The next prime is 542046450173. The reversal of 542046450141 is 141054640245.

542046450141 is a `hidden beast` number, since 5 + 4 + 2 + 0 + 4 + 645 + 0 + 1 + 4 + 1 = 666.

It is not a de Polignac number, because 542046450141 - 2² = 542046450137 is a prime.

It is a super-2 number, since 2×542046450141² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 542046450096 and 542046450105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542046430141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4301955891 + ... + 4301956016.

It is an arithmetic number, because the mean of its divisors is an integer number (74567236536).

Almost surely, 2^542046450141 is an apocalyptic number.

It is an amenable number.

542046450141 is a deficient number, since it is larger than the sum of its proper divisors (352760388291).

542046450141 is a wasteful number, since it uses less digits than its factorization.

542046450141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8603911920 (or 8603911917 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The spelling of 542046450141 in words is "five hundred forty-two billion, forty-six million, four hundred fifty thousand, one hundred forty-one".