39901111111011 has 8 divisors (see below), whose sum is σ = 53204268872704. Its totient is φ = 26599347045000.

The previous prime is 39901111110967. The next prime is 39901111111019. The reversal of 39901111111011 is 11011111110993.

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

It is not a de Polignac number, because 39901111111011 - 2¹⁵ = 39901111078243 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 39901111111011.

It is not an unprimeable number, because it can be changed into a prime (39901111111019) 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, 348357115 + ... + 348471636.

It is an arithmetic number, because the mean of its divisors is an integer number (6650533609088).

Almost surely, 2^{39901111111011} is an apocalyptic number.

39901111111011 is a deficient number, since it is larger than the sum of its proper divisors (13303157761693).

39901111111011 is a wasteful number, since it uses less digits than its factorization.

39901111111011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696847841.

The product of its (nonzero) digits is 243, while the sum is 30.

The spelling of 39901111111011 in words is "thirty-nine trillion, nine hundred one billion, one hundred eleven million, one hundred eleven thousand, eleven".