414020052440 has 32 divisors (see below), whose sum is σ = 940768346160. Its totient is φ = 163968336000.

The previous prime is 414020052421. The next prime is 414020052469. The reversal of 414020052440 is 44250020414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51236066 + ... + 51244145.

Almost surely, 2^414020052440 is an apocalyptic number.

414020052440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

414020052440 is an abundant number, since it is smaller than the sum of its proper divisors (526748293720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

414020052440 is a wasteful number, since it uses less digits than its factorization.

414020052440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102480323 (or 102480319 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 26.

Adding to 414020052440 its reverse (44250020414), we get a palindrome (458270072854).

The spelling of 414020052440 in words is "four hundred fourteen billion, twenty million, fifty-two thousand, four hundred forty".