11415004350 has 48 divisors (see below), whose sum is σ = 28789050240. Its totient is φ = 2992405600.

The previous prime is 11415004343. The next prime is 11415004361. The reversal of 11415004350 is 5340051411.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11415004350.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 636066 + ... + 653765.

It is an arithmetic number, because the mean of its divisors is an integer number (599771880).

Almost surely, 2^11415004350 is an apocalyptic number.

11415004350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11415004350 is an abundant number, since it is smaller than the sum of its proper divisors (17374045890).

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

11415004350 is a wasteful number, since it uses less digits than its factorization.

11415004350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289905 (or 1289900 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 11415004350 its reverse (5340051411), we get a palindrome (16755055761).

The spelling of 11415004350 in words is "eleven billion, four hundred fifteen million, four thousand, three hundred fifty".