41020042151 has 4 divisors (see below), whose sum is σ = 44749136904. Its totient is φ = 37290947400.

The previous prime is 41020042121. The next prime is 41020042171. The reversal of 41020042151 is 15124002014.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41020042151 - 2⁶ = 41020042087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41020042121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1864547360 + ... + 1864547381.

It is an arithmetic number, because the mean of its divisors is an integer number (11187284226).

Almost surely, 2^41020042151 is an apocalyptic number.

41020042151 is a deficient number, since it is larger than the sum of its proper divisors (3729094753).

41020042151 is a wasteful number, since it uses less digits than its factorization.

41020042151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3729094752.

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 41020042151 its reverse (15124002014), we get a palindrome (56144044165).

The spelling of 41020042151 in words is "forty-one billion, twenty million, forty-two thousand, one hundred fifty-one".