41251641026 has 16 divisors (see below), whose sum is σ = 63394826040. Its totient is φ = 20120161920.

The previous prime is 41251641001. The next prime is 41251641037. The reversal of 41251641026 is 62014615214.

It is a Cunningham number, because it is equal to 203105²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 41178555625 + 73085401 = 202925^2 + 8549^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 41251640983 and 41251641001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 712520 + ... + 768236.

Almost surely, 2^41251641026 is an apocalyptic number.

41251641026 is a deficient number, since it is larger than the sum of its proper divisors (22143185014).

41251641026 is a wasteful number, since it uses less digits than its factorization.

41251641026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64789.

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 41251641026 in words is "forty-one billion, two hundred fifty-one million, six hundred forty-one thousand, twenty-six".