41121739145 has 32 divisors (see below), whose sum is σ = 52293669120. Its totient is φ = 30989387520.

The previous prime is 41121739129. The next prime is 41121739151. The reversal of 41121739145 is 54193712114.

It is not a de Polignac number, because 41121739145 - 2⁴ = 41121739129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41121739099 and 41121739108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6425087 + ... + 6431483.

It is an arithmetic number, because the mean of its divisors is an integer number (1634177160).

Almost surely, 2^41121739145 is an apocalyptic number.

It is an amenable number.

41121739145 is a deficient number, since it is larger than the sum of its proper divisors (11171929975).

41121739145 is a wasteful number, since it uses less digits than its factorization.

41121739145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7505.

The product of its digits is 30240, while the sum is 38.

The spelling of 41121739145 in words is "forty-one billion, one hundred twenty-one million, seven hundred thirty-nine thousand, one hundred forty-five".