136441421014 has 16 divisors (see below), whose sum is σ = 216859677408. Its totient is φ = 64160735872.

The previous prime is 136441420993. The next prime is 136441421021. The reversal of 136441421014 is 410124144631.

It is a super-2 number, since 2×136441421014² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1421329 + ... + 1514284.

It is an arithmetic number, because the mean of its divisors is an integer number (13553729838).

Almost surely, 2^136441421014 is an apocalyptic number.

136441421014 is a deficient number, since it is larger than the sum of its proper divisors (80418256394).

136441421014 is a wasteful number, since it uses less digits than its factorization.

136441421014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2936999.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 136441421014 its reverse (410124144631), we get a palindrome (546565565645).

The spelling of 136441421014 in words is "one hundred thirty-six billion, four hundred forty-one million, four hundred twenty-one thousand, fourteen".