41400769 has 4 divisors (see below), whose sum is σ = 41413680. Its totient is φ = 41387860.

The previous prime is 41400767. The next prime is 41400781. The reversal of 41400769 is 96700414.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 41400769 - 2¹ = 41400767 is a prime.

It is a super-2 number, since 2×41400769² = 3428047347582722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41400769.

It is not an unprimeable number, because it can be changed into a prime (41400767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2454 + ... + 9424.

It is an arithmetic number, because the mean of its divisors is an integer number (10353420).

Almost surely, 2^41400769 is an apocalyptic number.

It is an amenable number.

41400769 is a deficient number, since it is larger than the sum of its proper divisors (12911).

41400769 is an equidigital number, since it uses as much as digits as its factorization.

41400769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12910.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 41400769 is about 6434.3429345971. The cubic root of 41400769 is about 345.9416103147.

The spelling of 41400769 in words is "forty-one million, four hundred thousand, seven hundred sixty-nine".