542363423234400 has 216 divisors, whose sum is σ = 1914268486725504. Its totient is φ = 144497189606400.

The previous prime is 542363423234389. The next prime is 542363423234401. The reversal of 542363423234400 is 4432324363245.

542363423234400 is a `hidden beast` number, since 5 + 4 + 2 + 3 + 6 + 3 + 4 + 2 + 3 + 234 + 400 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542363423234401) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 26823211 + ... + 42476010.

Almost surely, 2^{542363423234400} is an apocalyptic number.

542363423234400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

542363423234400 is an abundant number, since it is smaller than the sum of its proper divisors (1371905063491104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

542363423234400 is a wasteful number, since it uses less digits than its factorization.

542363423234400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69300334 (or 69300318 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 45.

Adding to 542363423234400 its reverse (4432324363245), we get a palindrome (546795747597645).

The spelling of 542363423234400 in words is "five hundred forty-two trillion, three hundred sixty-three billion, four hundred twenty-three million, two hundred thirty-four thousand, four hundred".