401420404024104 has 64 divisors (see below), whose sum is σ = 1005536682483840. Its totient is φ = 133542305245440.

The previous prime is 401420404024103. The next prime is 401420404024151.

401420404024104 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×401420404024104² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (401420404024103) 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, 16553229 + ... + 32815395.

It is an arithmetic number, because the mean of its divisors is an integer number (15711510663810).

Almost surely, 2^{401420404024104} is an apocalyptic number.

It is an amenable number.

401420404024104 is an abundant number, since it is smaller than the sum of its proper divisors (604116278459736).

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

401420404024104 is a wasteful number, since it uses less digits than its factorization.

401420404024104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16264210 (or 16264206 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 30.

It can be divided in two parts, 40142040 and 4024104, that added together give a palindrome (44166144).

The spelling of 401420404024104 in words is "four hundred one trillion, four hundred twenty billion, four hundred four million, twenty-four thousand, one hundred four".