401034040024 has 8 divisors (see below), whose sum is σ = 751938825060. Its totient is φ = 200517020008.

The previous prime is 401034040013. The next prime is 401034040027. The reversal of 401034040024 is 420040430104.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 401034039977 and 401034040004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401034040027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25064627494 + ... + 25064627509.

Almost surely, 2^401034040024 is an apocalyptic number.

It is an amenable number.

401034040024 is a deficient number, since it is larger than the sum of its proper divisors (350904785036).

401034040024 is a wasteful number, since it uses less digits than its factorization.

401034040024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50129255009 (or 50129255005 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 401034040024 its reverse (420040430104), we get a palindrome (821074470128).

The spelling of 401034040024 in words is "four hundred one billion, thirty-four million, forty thousand, twenty-four".