40701029 has 2 divisors, whose sum is σ = 40701030. Its totient is φ = 40701028.

The previous prime is 40700977. The next prime is 40701049. The reversal of 40701029 is 92010704.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33930625 + 6770404 = 5825^2 + 2602^2 .

It is a cyclic number.

It is not a de Polignac number, because 40701029 - 2⁸ = 40700773 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 40700995 and 40701013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40701049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20350514 + 20350515.

It is an arithmetic number, because the mean of its divisors is an integer number (20350515).

Almost surely, 2^40701029 is an apocalyptic number.

It is an amenable number.

40701029 is a deficient number, since it is larger than the sum of its proper divisors (1).

40701029 is an equidigital number, since it uses as much as digits as its factorization.

40701029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 40701029 is about 6379.7358095771. The cubic root of 40701029 is about 343.9815346362.

The spelling of 40701029 in words is "forty million, seven hundred one thousand, twenty-nine".