41402969 has 2 divisors, whose sum is σ = 41402970. Its totient is φ = 41402968.

The previous prime is 41402953. The next prime is 41402983. The reversal of 41402969 is 96920414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40896025 + 506944 = 6395^2 + 712^2 .

It is a cyclic number.

It is not a de Polignac number, because 41402969 - 2⁴ = 41402953 is a prime.

It is a super-2 number, since 2×41402969² = 3428411684029922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (41402909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20701484 + 20701485.

It is an arithmetic number, because the mean of its divisors is an integer number (20701485).

Almost surely, 2^41402969 is an apocalyptic number.

It is an amenable number.

41402969 is a deficient number, since it is larger than the sum of its proper divisors (1).

41402969 is an equidigital number, since it uses as much as digits as its factorization.

41402969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 41402969 is about 6434.5138899531. The cubic root of 41402969 is about 345.9477378825.

The spelling of 41402969 in words is "forty-one million, four hundred two thousand, nine hundred sixty-nine".