14121012 has 48 divisors (see below), whose sum is σ = 33997824. Its totient is φ = 4560000.

The previous prime is 14120983. The next prime is 14121031. The reversal of 14121012 is 21012141.

Added to its reverse (21012141) it gives a triangular number (35133153 = T₈₃₈₂).

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73837 + ... + 74027.

It is an arithmetic number, because the mean of its divisors is an integer number (708288).

Almost surely, 2^14121012 is an apocalyptic number.

14121012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14121012 is an abundant number, since it is smaller than the sum of its proper divisors (19876812).

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

14121012 is a wasteful number, since it uses less digits than its factorization.

14121012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360 (or 358 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 14121012 is about 3757.7935015112. The cubic root of 14121012 is about 241.7066545535.

Adding to 14121012 its reverse (21012141), we get a palindrome (35133153).

It can be divided in two parts, 141 and 21012, that multiplied together give a palindrome (2962692).

The spelling of 14121012 in words is "fourteen million, one hundred twenty-one thousand, twelve".