414640975438 has 8 divisors (see below), whose sum is σ = 658547431632. Its totient is φ = 195125164896.

The previous prime is 414640975433. The next prime is 414640975451. The reversal of 414640975438 is 834579046414.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×414640975438² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (414640975433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6097661370 + ... + 6097661437.

It is an arithmetic number, because the mean of its divisors is an integer number (82318428954).

Almost surely, 2^414640975438 is an apocalyptic number.

414640975438 is a deficient number, since it is larger than the sum of its proper divisors (243906456194).

414640975438 is a wasteful number, since it uses less digits than its factorization.

414640975438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12195322826.

The product of its (nonzero) digits is 11612160, while the sum is 55.

The spelling of 414640975438 in words is "four hundred fourteen billion, six hundred forty million, nine hundred seventy-five thousand, four hundred thirty-eight".