42001420134300 has 288 divisors, whose sum is σ = 142518358241280. Its totient is φ = 9441018950400.

The previous prime is 42001420134287. The next prime is 42001420134307. The reversal of 42001420134300 is 343102410024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42001420134307) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4179474 + ... + 10073273.

It is an arithmetic number, because the mean of its divisors is an integer number (494855410560).

Almost surely, 2^{42001420134300} is an apocalyptic number.

It is an amenable number.

42001420134300 is an abundant number, since it is smaller than the sum of its proper divisors (100516938106980).

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

42001420134300 is a wasteful number, since it uses less digits than its factorization.

42001420134300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14252841 (or 14252834 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 42001420134300 its reverse (343102410024), we get a palindrome (42344522544324).

The spelling of 42001420134300 in words is "forty-two trillion, one billion, four hundred twenty million, one hundred thirty-four thousand, three hundred".