3738838333455 has 48 divisors (see below), whose sum is σ = 6743762213760. Its totient is φ = 1914662441664.

The previous prime is 3738838333411. The next prime is 3738838333469. The reversal of 3738838333455 is 5543338388373.

3738838333455 is a `hidden beast` number, since 3 + 73 + 8 + 8 + 3 + 83 + 33 + 455 = 666.

3738838333455 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3738838333455 - 2¹¹ = 3738838331407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3738838333392 and 3738838333401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16260549 + ... + 16488878.

It is an arithmetic number, because the mean of its divisors is an integer number (140495046120).

Almost surely, 2^{3738838333455} is an apocalyptic number.

3738838333455 is a deficient number, since it is larger than the sum of its proper divisors (3004923880305).

3738838333455 is a wasteful number, since it uses less digits than its factorization.

3738838333455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32749540 (or 32749537 counting only the distinct ones).

The product of its digits is 261273600, while the sum is 63.

The spelling of 3738838333455 in words is "three trillion, seven hundred thirty-eight billion, eight hundred thirty-eight million, three hundred thirty-three thousand, four hundred fifty-five".