20413334043142 has 8 divisors (see below), whose sum is σ = 30629036188800. Its totient is φ = 10203655313544.

The previous prime is 20413334043121. The next prime is 20413334043169. The reversal of 20413334043142 is 24134043331402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×20413334043142³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 20413334043098 and 20413334043107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1505845542 + ... + 1505859097.

It is an arithmetic number, because the mean of its divisors is an integer number (3828629523600).

Almost surely, 2^{20413334043142} is an apocalyptic number.

20413334043142 is a deficient number, since it is larger than the sum of its proper divisors (10215702145658).

20413334043142 is a wasteful number, since it uses less digits than its factorization.

20413334043142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3011708030.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 20413334043142 its reverse (24134043331402), we get a palindrome (44547377374544).

The spelling of 20413334043142 in words is "twenty trillion, four hundred thirteen billion, three hundred thirty-four million, forty-three thousand, one hundred forty-two".