415012209100 has 36 divisors (see below), whose sum is σ = 903510034504. Its totient is φ = 165464138880.

The previous prime is 415012209091. The next prime is 415012209133. The reversal of 415012209100 is 1902210514.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6728457 + ... + 6789856.

Almost surely, 2^415012209100 is an apocalyptic number.

It is an amenable number.

415012209100 is an abundant number, since it is smaller than the sum of its proper divisors (488497825404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

415012209100 is a wasteful number, since it uses less digits than its factorization.

415012209100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13518634 (or 13518627 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 415012209100 its reverse (1902210514), we get a palindrome (416914419614).

The spelling of 415012209100 in words is "four hundred fifteen billion, twelve million, two hundred nine thousand, one hundred".