14004121011 has 16 divisors (see below), whose sum is σ = 19055801088. Its totient is φ = 9145936800.

The previous prime is 14004121003. The next prime is 14004121013. The reversal of 14004121011 is 11012140041.

It is not a de Polignac number, because 14004121011 - 2³ = 14004121003 is a prime.

It is a super-2 number, since 2×14004121011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14004121013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175945 + ... + 242826.

It is an arithmetic number, because the mean of its divisors is an integer number (1190987568).

Almost surely, 2^14004121011 is an apocalyptic number.

14004121011 is a deficient number, since it is larger than the sum of its proper divisors (5051680077).

14004121011 is a wasteful number, since it uses less digits than its factorization.

14004121011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419002.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 14004121011 its reverse (11012140041), we get a palindrome (25016261052).

The spelling of 14004121011 in words is "fourteen billion, four million, one hundred twenty-one thousand, eleven".