136421544313062 has 12 divisors (see below), whose sum is σ = 295580012678340. Its totient is φ = 45473848104348.

The previous prime is 136421544312973. The next prime is 136421544313183. The reversal of 136421544313062 is 260313445124631.

136421544313062 is a `hidden beast` number, since 1 + 3 + 6 + 4 + 2 + 15 + 443 + 130 + 62 = 666.

It is a super-2 number, since 2×136421544313062² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 136421544312999 and 136421544313017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3789487342012 + ... + 3789487342047.

It is an arithmetic number, because the mean of its divisors is an integer number (24631667723195).

Almost surely, 2^{136421544313062} is an apocalyptic number.

136421544313062 is an abundant number, since it is smaller than the sum of its proper divisors (159158468365278).

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

136421544313062 is a wasteful number, since it uses less digits than its factorization.

136421544313062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7578974684067 (or 7578974684064 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

Adding to 136421544313062 its reverse (260313445124631), we get a palindrome (396734989437693).

The spelling of 136421544313062 in words is "one hundred thirty-six trillion, four hundred twenty-one billion, five hundred forty-four million, three hundred thirteen thousand, sixty-two".