11598207340 has 12 divisors (see below), whose sum is σ = 24356235456. Its totient is φ = 4639282928.

The previous prime is 11598207319. The next prime is 11598207349. The reversal of 11598207340 is 4370289511.

It is a junction number, because it is equal to n+sod(n) for n = 11598207293 and 11598207302.

It is not an unprimeable number, because it can be changed into a prime (11598207349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289955164 + ... + 289955203.

It is an arithmetic number, because the mean of its divisors is an integer number (2029686288).

Almost surely, 2^11598207340 is an apocalyptic number.

11598207340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11598207340 is an abundant number, since it is smaller than the sum of its proper divisors (12758028116).

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

11598207340 is a wasteful number, since it uses less digits than its factorization.

11598207340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579910376 (or 579910374 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 11598207340 in words is "eleven billion, five hundred ninety-eight million, two hundred seven thousand, three hundred forty".