401422424102 has 16 divisors (see below), whose sum is σ = 718072411392. Its totient is φ = 164558260680.

The previous prime is 401422424101. The next prime is 401422424149. The reversal of 401422424102 is 201424224104.

It is a happy number.

It is a super-2 number, since 2×401422424102² (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 (401422424101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 623326424 + ... + 623327067.

It is an arithmetic number, because the mean of its divisors is an integer number (44879525712).

Almost surely, 2^401422424102 is an apocalyptic number.

401422424102 is a deficient number, since it is larger than the sum of its proper divisors (316649987290).

401422424102 is a wasteful number, since it uses less digits than its factorization.

401422424102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246653523.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 401422424102 its reverse (201424224104), we get a palindrome (602846648206).

The spelling of 401422424102 in words is "four hundred one billion, four hundred twenty-two million, four hundred twenty-four thousand, one hundred two".