11954074334 has 8 divisors (see below), whose sum is σ = 17932428048. Its totient is φ = 5976598320.

The previous prime is 11954074283. The next prime is 11954074351. The reversal of 11954074334 is 43347045911.

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

It is a junction number, because it is equal to n+sod(n) for n = 11954074291 and 11954074300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184247 + ... + 240530.

It is an arithmetic number, because the mean of its divisors is an integer number (2241553506).

Almost surely, 2^11954074334 is an apocalyptic number.

11954074334 is a deficient number, since it is larger than the sum of its proper divisors (5978353714).

11954074334 is a wasteful number, since it uses less digits than its factorization.

11954074334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438850.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 11954074334 in words is "eleven billion, nine hundred fifty-four million, seventy-four thousand, three hundred thirty-four".