11451304200340 has 48 divisors (see below), whose sum is σ = 24571198761984. Its totient is φ = 4480908723200.

The previous prime is 11451304200247. The next prime is 11451304200353. The reversal of 11451304200340 is 4300240315411.

It is a super-2 number, since 2×11451304200340² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11451304200299 and 11451304200308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 970876 + ... + 4883155.

It is an arithmetic number, because the mean of its divisors is an integer number (511899974208).

Almost surely, 2^{11451304200340} is an apocalyptic number.

11451304200340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11451304200340 is an abundant number, since it is smaller than the sum of its proper divisors (13119894561644).

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

11451304200340 is a wasteful number, since it uses less digits than its factorization.

11451304200340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5856168 (or 5856166 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 11451304200340 its reverse (4300240315411), we get a palindrome (15751544515751).

The spelling of 11451304200340 in words is "eleven trillion, four hundred fifty-one billion, three hundred four million, two hundred thousand, three hundred forty".