20042951041 has 8 divisors (see below), whose sum is σ = 20344452704. Its totient is φ = 19741518720.

The previous prime is 20042951009. The next prime is 20042951069. The reversal of 20042951041 is 14015924002.

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

It is a cyclic number.

It is not a de Polignac number, because 20042951041 - 2⁵ = 20042951009 is a prime.

It is a super-3 number, since 3×20042951041³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20042951441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1119601 + ... + 1137361.

It is an arithmetic number, because the mean of its divisors is an integer number (2543056588).

Almost surely, 2^20042951041 is an apocalyptic number.

It is an amenable number.

20042951041 is a deficient number, since it is larger than the sum of its proper divisors (301501663).

20042951041 is a wasteful number, since it uses less digits than its factorization.

20042951041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34671.

The product of its (nonzero) digits is 2880, while the sum is 28.

The spelling of 20042951041 in words is "twenty billion, forty-two million, nine hundred fifty-one thousand, forty-one".