36121653636342 has 16 divisors (see below), whose sum is σ = 72243370971072. Its totient is φ = 12040540595720.

The previous prime is 36121653636301. The next prime is 36121653636457. The reversal of 36121653636342 is 24363635612163.

It is a super-2 number, since 2×36121653636342² (a number of 28 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, 8020117 + ... + 11686127.

It is an arithmetic number, because the mean of its divisors is an integer number (4515210685692).

Almost surely, 2^{36121653636342} is an apocalyptic number.

36121653636342 is an abundant number, since it is smaller than the sum of its proper divisors (36121717334730).

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

36121653636342 is a wasteful number, since it uses less digits than its factorization.

36121653636342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5308203.

The product of its digits is 8398080, while the sum is 51.

The spelling of 36121653636342 in words is "thirty-six trillion, one hundred twenty-one billion, six hundred fifty-three million, six hundred thirty-six thousand, three hundred forty-two".