614401020422 has 32 divisors (see below), whose sum is σ = 1082352075840. Its totient is φ = 256081950720.

The previous prime is 614401020421. The next prime is 614401020469. The reversal of 614401020422 is 224020104416.

It is a super-2 number, since 2×614401020422² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 614401020391 and 614401020400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (614401020421) 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 15 ways as a sum of consecutive naturals, for example, 1506347 + ... + 1870262.

It is an arithmetic number, because the mean of its divisors is an integer number (33823502370).

Almost surely, 2^614401020422 is an apocalyptic number.

614401020422 is a deficient number, since it is larger than the sum of its proper divisors (467951055418).

614401020422 is a wasteful number, since it uses less digits than its factorization.

614401020422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3376976.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 614401020422 its reverse (224020104416), we get a palindrome (838421124838).

The spelling of 614401020422 in words is "six hundred fourteen billion, four hundred one million, twenty thousand, four hundred twenty-two".