11142004111014 has 32 divisors (see below), whose sum is σ = 25484292804096. Its totient is φ = 3181322891520.

The previous prime is 11142004110977. The next prime is 11142004111031. The reversal of 11142004111014 is 41011140024111.

It is a super-2 number, since 2×11142004111014² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87721387 + ... + 87848310.

It is an arithmetic number, because the mean of its divisors is an integer number (796384150128).

Almost surely, 2^{11142004111014} is an apocalyptic number.

11142004111014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11142004111014 is an abundant number, since it is smaller than the sum of its proper divisors (14342288693082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11142004111014 is a wasteful number, since it uses less digits than its factorization.

11142004111014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175571220.

The product of its (nonzero) digits is 128, while the sum is 21.

Adding to 11142004111014 its reverse (41011140024111), we get a palindrome (52153144135125).

The spelling of 11142004111014 in words is "eleven trillion, one hundred forty-two billion, four million, one hundred eleven thousand, fourteen".