41251330413 has 6 divisors (see below), whose sum is σ = 59585255054. Its totient is φ = 27500886936.

The previous prime is 41251330409. The next prime is 41251330427. The reversal of 41251330413 is 31403315214.

It is a happy number.

41251330413 is a `hidden beast` number, since 41 + 251 + 330 + 41 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 23212960164 + 18038370249 = 152358^2 + 134307^2 .

It is not a de Polignac number, because 41251330413 - 2² = 41251330409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41251330403) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 2291740570 + ... + 2291740587.

Almost surely, 2^41251330413 is an apocalyptic number.

It is an amenable number.

41251330413 is a deficient number, since it is larger than the sum of its proper divisors (18333924641).

41251330413 is a wasteful number, since it uses less digits than its factorization.

41251330413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4583481163 (or 4583481160 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 41251330413 its reverse (31403315214), we get a palindrome (72654645627).

The spelling of 41251330413 in words is "forty-one billion, two hundred fifty-one million, three hundred thirty thousand, four hundred thirteen".