401122530543052 has 24 divisors (see below), whose sum is σ = 707308056910224. Its totient is φ = 199035424430592.

The previous prime is 401122530543041. The next prime is 401122530543071. The reversal of 401122530543052 is 250345035221104.

It is a happy 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, 112003858 + ... + 115529689.

It is an arithmetic number, because the mean of its divisors is an integer number (29471169037926).

Almost surely, 2^{401122530543052} is an apocalyptic number.

It is an amenable number.

401122530543052 is a deficient number, since it is larger than the sum of its proper divisors (306185526367172).

401122530543052 is a wasteful number, since it uses less digits than its factorization.

401122530543052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227536905 (or 227536903 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 401122530543052 its reverse (250345035221104), we get a palindrome (651467565764156).

The spelling of 401122530543052 in words is "four hundred one trillion, one hundred twenty-two billion, five hundred thirty million, five hundred forty-three thousand, fifty-two".