20132401302042 has 16 divisors (see below), whose sum is σ = 40278364378560. Its totient is φ = 6708540138272.

The previous prime is 20132401302017. The next prime is 20132401302119. The reversal of 20132401302042 is 24020310423102.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565054638 + ... + 565090265.

It is an arithmetic number, because the mean of its divisors is an integer number (2517397773660).

Almost surely, 2^{20132401302042} is an apocalyptic number.

20132401302042 is an abundant number, since it is smaller than the sum of its proper divisors (20145963076518).

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

20132401302042 is a wasteful number, since it uses less digits than its factorization.

20132401302042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130147877.

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

Adding to 20132401302042 its reverse (24020310423102), we get a palindrome (44152711725144).

The spelling of 20132401302042 in words is "twenty trillion, one hundred thirty-two billion, four hundred one million, three hundred two thousand, forty-two".