401553010030 has 16 divisors (see below), whose sum is σ = 734644524384. Its totient is φ = 157988069280.

The previous prime is 401553010013. The next prime is 401553010081. The reversal of 401553010030 is 30010355104.

It is a happy number.

It is a super-2 number, since 2×401553010030² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 401553009983 and 401553010010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329141202 + ... + 329142421.

It is an arithmetic number, because the mean of its divisors is an integer number (45915282774).

Almost surely, 2^401553010030 is an apocalyptic number.

401553010030 is a deficient number, since it is larger than the sum of its proper divisors (333091514354).

401553010030 is a wasteful number, since it uses less digits than its factorization.

401553010030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658283691.

The product of its (nonzero) digits is 900, while the sum is 22.

Adding to 401553010030 its reverse (30010355104), we get a palindrome (431563365134).

The spelling of 401553010030 in words is "four hundred one billion, five hundred fifty-three million, ten thousand, thirty".