542101561304 has 32 divisors (see below), whose sum is σ = 1034477568000. Its totient is φ = 266248071072.

The previous prime is 542101561249. The next prime is 542101561321. The reversal of 542101561304 is 403165101245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154697 + ... + 1052679.

It is an arithmetic number, because the mean of its divisors is an integer number (32327424000).

Almost surely, 2^542101561304 is an apocalyptic number.

It is an amenable number.

542101561304 is a deficient number, since it is larger than the sum of its proper divisors (492376006696).

542101561304 is a wasteful number, since it uses less digits than its factorization.

542101561304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899327 (or 899323 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 542101561304 its reverse (403165101245), we get a palindrome (945266662549).

The spelling of 542101561304 in words is "five hundred forty-two billion, one hundred one million, five hundred sixty-one thousand, three hundred four".