1415400212 has 96 divisors (see below), whose sum is σ = 2871792000. Its totient is φ = 606154752.

The previous prime is 1415400199. The next prime is 1415400227. The reversal of 1415400212 is 2120045141.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4055414 + ... + 4055762.

It is an arithmetic number, because the mean of its divisors is an integer number (29914500).

Almost surely, 2^1415400212 is an apocalyptic number.

It is an amenable number.

1415400212 is an abundant number, since it is smaller than the sum of its proper divisors (1456391788).

1415400212 is a wasteful number, since it uses less digits than its factorization.

1415400212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505 (or 503 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1415400212 is about 37621.8050072029. The cubic root of 1415400212 is about 1122.7759086846.

Adding to 1415400212 its reverse (2120045141), we get a palindrome (3535445353).

The spelling of 1415400212 in words is "one billion, four hundred fifteen million, four hundred thousand, two hundred twelve".