401070424 has 8 divisors (see below), whose sum is σ = 752007060. Its totient is φ = 200535208.

The previous prime is 401070421. The next prime is 401070427. The reversal of 401070424 is 424070104.

It is an interprime number because it is at equal distance from previous prime (401070421) and next prime (401070427).

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 = 401070395 and 401070404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401070421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25066894 + ... + 25066909.

Almost surely, 2^401070424 is an apocalyptic number.

It is an amenable number.

401070424 is a deficient number, since it is larger than the sum of its proper divisors (350936636).

401070424 is a wasteful number, since it uses less digits than its factorization.

401070424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50133809 (or 50133805 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 401070424 is about 20026.7427206723. The cubic root of 401070424 is about 737.4629602771.

The spelling of 401070424 in words is "four hundred one million, seventy thousand, four hundred twenty-four".