11434204320 has 192 divisors, whose sum is σ = 44905383936. Its totient is φ = 2375930880.

The previous prime is 11434204297. The next prime is 11434204343. The reversal of 11434204320 is 2340243411.

It is an interprime number because it is at equal distance from previous prime (11434204297) and next prime (11434204343).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 117724 + ... + 191643.

It is an arithmetic number, because the mean of its divisors is an integer number (233882208).

Almost surely, 2^11434204320 is an apocalyptic number.

11434204320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11434204320 is an abundant number, since it is smaller than the sum of its proper divisors (33471179616).

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

11434204320 is a wasteful number, since it uses less digits than its factorization.

11434204320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309403 (or 309395 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 11434204320 its reverse (2340243411), we get a palindrome (13774447731).

The spelling of 11434204320 in words is "eleven billion, four hundred thirty-four million, two hundred four thousand, three hundred twenty".