3616774138140 has 48 divisors (see below), whose sum is σ = 10216586788128. Its totient is φ = 955937941504.

The previous prime is 3616774138127. The next prime is 3616774138157. The reversal of 3616774138140 is 418314776163.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266716977 + ... + 266730536.

It is an arithmetic number, because the mean of its divisors is an integer number (212845558086).

Almost surely, 2^{3616774138140} is an apocalyptic number.

3616774138140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3616774138140 is an abundant number, since it is smaller than the sum of its proper divisors (6599812649988).

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

3616774138140 is a wasteful number, since it uses less digits than its factorization.

3616774138140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533447638 (or 533447636 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 3616774138140 in words is "three trillion, six hundred sixteen billion, seven hundred seventy-four million, one hundred thirty-eight thousand, one hundred forty".