401212484 has 6 divisors (see below), whose sum is σ = 702121854. Its totient is φ = 200606240.

The previous prime is 401212463. The next prime is 401212507. The reversal of 401212484 is 484212104.

It can be written as a sum of positive squares in only one way, i.e., 396886084 + 4326400 = 19922^2 + 2080^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50151557 + ... + 50151564.

It is an arithmetic number, because the mean of its divisors is an integer number (117020309).

Almost surely, 2^401212484 is an apocalyptic number.

It is an amenable number.

401212484 is a deficient number, since it is larger than the sum of its proper divisors (300909370).

401212484 is a wasteful number, since it uses less digits than its factorization.

401212484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100303125 (or 100303123 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

The square root of 401212484 is about 20030.2891641634. The cubic root of 401212484 is about 737.5500203170.

Adding to 401212484 its reverse (484212104), we get a palindrome (885424588).

The spelling of 401212484 in words is "four hundred one million, two hundred twelve thousand, four hundred eighty-four".