2401421443404 has 24 divisors (see below), whose sum is σ = 5603681906928. Its totient is φ = 800421642240.

The previous prime is 2401421443387. The next prime is 2401421443439. The reversal of 2401421443404 is 4043441241042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6329517 + ... + 6698180.

It is an arithmetic number, because the mean of its divisors is an integer number (233486746122).

Almost surely, 2^{2401421443404} is an apocalyptic number.

It is an amenable number.

2401421443404 is an abundant number, since it is smaller than the sum of its proper divisors (3202260463524).

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

2401421443404 is a wasteful number, since it uses less digits than its factorization.

2401421443404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13043065 (or 13043063 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 2401421443404 its reverse (4043441241042), we get a palindrome (6444862684446).

The spelling of 2401421443404 in words is "two trillion, four hundred one billion, four hundred twenty-one million, four hundred forty-three thousand, four hundred four".