11950542038 has 8 divisors (see below), whose sum is σ = 17926607232. Its totient is φ = 5975006296.

The previous prime is 11950542001. The next prime is 11950542061. The reversal of 11950542038 is 83024505911.

It is a happy number.

11950542038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 11950541992 and 11950542010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70070 + ... + 169737.

It is an arithmetic number, because the mean of its divisors is an integer number (2240825904).

Almost surely, 2^11950542038 is an apocalyptic number.

11950542038 is a deficient number, since it is larger than the sum of its proper divisors (5976065194).

11950542038 is a wasteful number, since it uses less digits than its factorization.

11950542038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264726.

The product of its (nonzero) digits is 43200, while the sum is 38.

The spelling of 11950542038 in words is "eleven billion, nine hundred fifty million, five hundred forty-two thousand, thirty-eight".