41402618469 has 12 divisors (see below), whose sum is σ = 59815572492. Its totient is φ = 27596304000.

The previous prime is 41402618459. The next prime is 41402618479. The reversal of 41402618469 is 96481620414.

41402618469 is a `hidden beast` number, since 4 + 1 + 402 + 6 + 184 + 69 = 666.

41402618469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (41402618459) and next prime (41402618479).

It can be written as a sum of positive squares in 2 ways, for example, as 2874032100 + 38528586369 = 53610^2 + 196287^2 .

It is a de Polignac number, because none of the positive numbers 2^k-41402618469 is a prime.

It is a super-2 number, since 2×41402618469² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41402618429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 405012 + ... + 496829.

It is an arithmetic number, because the mean of its divisors is an integer number (4984631041).

Almost surely, 2^41402618469 is an apocalyptic number.

It is an amenable number.

41402618469 is a deficient number, since it is larger than the sum of its proper divisors (18412954023).

41402618469 is a wasteful number, since it uses less digits than its factorization.

41402618469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906948 (or 906945 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 41402618469 in words is "forty-one billion, four hundred two million, six hundred eighteen thousand, four hundred sixty-nine".