405422250411 has 32 divisors (see below), whose sum is σ = 562069186560. Its totient is φ = 259733465600.

The previous prime is 405422250391. The next prime is 405422250427. The reversal of 405422250411 is 114052224504.

It is a cyclic number.

It is not a de Polignac number, because 405422250411 - 2⁷ = 405422250283 is a prime.

It is a super-2 number, since 2×405422250411² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (405422250011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9611455 + ... + 9653543.

It is an arithmetic number, because the mean of its divisors is an integer number (17564662080).

Almost surely, 2^405422250411 is an apocalyptic number.

405422250411 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

405422250411 is a deficient number, since it is larger than the sum of its proper divisors (156646936149).

405422250411 is a wasteful number, since it uses less digits than its factorization.

405422250411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43307.

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 405422250411 its reverse (114052224504), we get a palindrome (519474474915).

The spelling of 405422250411 in words is "four hundred five billion, four hundred twenty-two million, two hundred fifty thousand, four hundred eleven".