18737383783034 has 8 divisors (see below), whose sum is σ = 32121229342368. Its totient is φ = 8030307335580.

The previous prime is 18737383782991. The next prime is 18737383783039. The reversal of 18737383783034 is 43038738373781.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (18737383783039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 669192277952 + ... + 669192277979.

It is an arithmetic number, because the mean of its divisors is an integer number (4015153667796).

Almost surely, 2^{18737383783034} is an apocalyptic number.

18737383783034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

18737383783034 is a deficient number, since it is larger than the sum of its proper divisors (13383845559334).

18737383783034 is a wasteful number, since it uses less digits than its factorization.

18737383783034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338384555940.

The product of its (nonzero) digits is 170698752, while the sum is 65.

The spelling of 18737383783034 in words is "eighteen trillion, seven hundred thirty-seven billion, three hundred eighty-three million, seven hundred eighty-three thousand, thirty-four".