11347938000238 has 16 divisors (see below), whose sum is σ = 20299417044480. Its totient is φ = 4651949739096.

The previous prime is 11347938000233. The next prime is 11347938000277. The reversal of 11347938000238 is 83200083974311.

It is a junction number, because it is equal to n+sod(n) for n = 11347938000191 and 11347938000200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11347938000233) 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, 17621021418 + ... + 17621022061.

It is an arithmetic number, because the mean of its divisors is an integer number (1268713565280).

Almost surely, 2^{11347938000238} is an apocalyptic number.

11347938000238 is a deficient number, since it is larger than the sum of its proper divisors (8951479044242).

11347938000238 is a wasteful number, since it uses less digits than its factorization.

11347938000238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35242043511.

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 11347938000238 in words is "eleven trillion, three hundred forty-seven billion, nine hundred thirty-eight million, two hundred thirty-eight", and thus it is an aban number.