136800101407444 has 24 divisors (see below), whose sum is σ = 241027766784000. Its totient is φ = 67935104714400.

The previous prime is 136800101407399. The next prime is 136800101407447. The reversal of 136800101407444 is 444704101008631.

It is a super-2 number, since 2×136800101407444² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 136800101407444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136800101407447) 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, 3051124 + ... + 16819915.

It is an arithmetic number, because the mean of its divisors is an integer number (10042823616000).

Almost surely, 2^{136800101407444} is an apocalyptic number.

It is an amenable number.

136800101407444 is a deficient number, since it is larger than the sum of its proper divisors (104227665376556).

136800101407444 is a wasteful number, since it uses less digits than its factorization.

136800101407444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19882743 (or 19882741 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 136800101407444 in words is "one hundred thirty-six trillion, eight hundred billion, one hundred one million, four hundred seven thousand, four hundred forty-four".