1380180850658 has 32 divisors (see below), whose sum is σ = 2117438668800. Its totient is φ = 674412143760.

The previous prime is 1380180850639. The next prime is 1380180850667. The reversal of 1380180850658 is 8560580810831.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218691323 + ... + 218697633.

It is an arithmetic number, because the mean of its divisors is an integer number (66169958400).

Almost surely, 2^{1380180850658} is an apocalyptic number.

1380180850658 is a deficient number, since it is larger than the sum of its proper divisors (737257818142).

1380180850658 is a wasteful number, since it uses less digits than its factorization.

1380180850658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9422.

The product of its (nonzero) digits is 1843200, while the sum is 53.

The spelling of 1380180850658 in words is "one trillion, three hundred eighty billion, one hundred eighty million, eight hundred fifty thousand, six hundred fifty-eight".