11400073373 has 8 divisors (see below), whose sum is σ = 12291931008. Its totient is φ = 10510348464.

The previous prime is 11400073357. The next prime is 11400073379. The reversal of 11400073373 is 37337000411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11400073373 - 2⁴ = 11400073357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11400073379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 522065 + ... + 543462.

It is an arithmetic number, because the mean of its divisors is an integer number (1536491376).

Almost surely, 2^11400073373 is an apocalyptic number.

11400073373 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11400073373 is a deficient number, since it is larger than the sum of its proper divisors (891857635).

11400073373 is a wasteful number, since it uses less digits than its factorization.

11400073373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066363.

The product of its (nonzero) digits is 5292, while the sum is 29.

Adding to 11400073373 its reverse (37337000411), we get a palindrome (48737073784).

The spelling of 11400073373 in words is "eleven billion, four hundred million, seventy-three thousand, three hundred seventy-three".