401010424 has 8 divisors (see below), whose sum is σ = 751894560. Its totient is φ = 200505208.

The previous prime is 401010397. The next prime is 401010457. The reversal of 401010424 is 424010104.

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 = 401010398 and 401010407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25063144 + ... + 25063159.

It is an arithmetic number, because the mean of its divisors is an integer number (93986820).

Almost surely, 2^401010424 is an apocalyptic number.

It is an amenable number.

401010424 is a deficient number, since it is larger than the sum of its proper divisors (350884136).

401010424 is a wasteful number, since it uses less digits than its factorization.

401010424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50126309 (or 50126305 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 401010424 is about 20025.2446676689. The cubic root of 401010424 is about 737.4261837065.

Adding to 401010424 its reverse (424010104), we get a palindrome (825020528).

The spelling of 401010424 in words is "four hundred one million, ten thousand, four hundred twenty-four".