2018036780350 has 24 divisors (see below), whose sum is σ = 3759814825200. Its totient is φ = 805867096320.

The previous prime is 2018036780273. The next prime is 2018036780369. The reversal of 2018036780350 is 530876308102.

It is a super-2 number, since 2×2018036780350² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2018036780297 and 2018036780306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33660147 + ... + 33720046.

It is an arithmetic number, because the mean of its divisors is an integer number (156658951050).

Almost surely, 2^{2018036780350} is an apocalyptic number.

2018036780350 is a deficient number, since it is larger than the sum of its proper divisors (1741778044850).

2018036780350 is a wasteful number, since it uses less digits than its factorization.

2018036780350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67380804 (or 67380799 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 2018036780350 in words is "two trillion, eighteen billion, thirty-six million, seven hundred eighty thousand, three hundred fifty".