369216140255 has 4 divisors (see below), whose sum is σ = 443059368312. Its totient is φ = 295372912200.

The previous prime is 369216140243. The next prime is 369216140261. The reversal of 369216140255 is 552041612963.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 552041612963 = 6317 ⋅87389839.

It is not a de Polignac number, because 369216140255 - 2⁴ = 369216140239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36921614021 + ... + 36921614030.

It is an arithmetic number, because the mean of its divisors is an integer number (110764842078).

Almost surely, 2^369216140255 is an apocalyptic number.

369216140255 is a deficient number, since it is larger than the sum of its proper divisors (73843228057).

369216140255 is an equidigital number, since it uses as much as digits as its factorization.

369216140255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73843228056.

The product of its (nonzero) digits is 388800, while the sum is 44.

The spelling of 369216140255 in words is "three hundred sixty-nine billion, two hundred sixteen million, one hundred forty thousand, two hundred fifty-five".