422400551311 has 16 divisors (see below), whose sum is σ = 439294141440. Its totient is φ = 405868216320.

The previous prime is 422400551281. The next prime is 422400551371. The reversal of 422400551311 is 113155004224.

It is a cyclic number.

It is not a de Polignac number, because 422400551311 - 2¹⁵ = 422400518543 is a prime.

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 422400551311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422400551371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417295 + ... + 1009423.

It is an arithmetic number, because the mean of its divisors is an integer number (27455883840).

Almost surely, 2^422400551311 is an apocalyptic number.

422400551311 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

422400551311 is a deficient number, since it is larger than the sum of its proper divisors (16893590129).

422400551311 is a wasteful number, since it uses less digits than its factorization.

422400551311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592434.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 422400551311 its reverse (113155004224), we get a palindrome (535555555535).

The spelling of 422400551311 in words is "four hundred twenty-two billion, four hundred million, five hundred fifty-one thousand, three hundred eleven".