41557374233 has 2 divisors, whose sum is σ = 41557374234. Its totient is φ = 41557374232.

The previous prime is 41557374217. The next prime is 41557374241. The reversal of 41557374233 is 33247375514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24577459984 + 16979914249 = 156772^2 + 130307^2 .

It is a cyclic number.

It is not a de Polignac number, because 41557374233 - 2⁴ = 41557374217 is a prime.

It is a super-2 number, since 2×41557374233² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (41557374263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20778687116 + 20778687117.

It is an arithmetic number, because the mean of its divisors is an integer number (20778687117).

Almost surely, 2^41557374233 is an apocalyptic number.

It is an amenable number.

41557374233 is a deficient number, since it is larger than the sum of its proper divisors (1).

41557374233 is an equidigital number, since it uses as much as digits as its factorization.

41557374233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1058400, while the sum is 44.

The spelling of 41557374233 in words is "forty-one billion, five hundred fifty-seven million, three hundred seventy-four thousand, two hundred thirty-three".