136074220743550 has 12 divisors (see below), whose sum is σ = 253098050583096. Its totient is φ = 54429688297400.

The previous prime is 136074220743509. The next prime is 136074220743557. The reversal of 136074220743550 is 55347022470631.

It is a super-2 number, since 2×136074220743550² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 136074220743494 and 136074220743503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136074220743557) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1360742207386 + ... + 1360742207485.

It is an arithmetic number, because the mean of its divisors is an integer number (21091504215258).

Almost surely, 2^{136074220743550} is an apocalyptic number.

136074220743550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136074220743550 is a deficient number, since it is larger than the sum of its proper divisors (117023829839546).

136074220743550 is a wasteful number, since it uses less digits than its factorization.

136074220743550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2721484414883 (or 2721484414878 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 49.

The spelling of 136074220743550 in words is "one hundred thirty-six trillion, seventy-four billion, two hundred twenty million, seven hundred forty-three thousand, five hundred fifty".