38743436006055 has 192 divisors, whose sum is σ = 81663107834880. Its totient is φ = 16746999091200.

The previous prime is 38743436005993. The next prime is 38743436006081. The reversal of 38743436006055 is 55060063434783.

38743436006055 is a `hidden beast` number, since 38 + 74 + 3 + 436 + 0 + 0 + 60 + 55 = 666.

It is not a de Polignac number, because 38743436006055 - 2¹⁶ = 38743435940519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38743436005992 and 38743436006010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1999032465 + ... + 1999051845.

It is an arithmetic number, because the mean of its divisors is an integer number (425328686640).

Almost surely, 2^{38743436006055} is an apocalyptic number.

38743436006055 is an abundant number, since it is smaller than the sum of its proper divisors (42919671828825).

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

38743436006055 is a wasteful number, since it uses less digits than its factorization.

38743436006055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31942 (or 31939 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 54.

The spelling of 38743436006055 in words is "thirty-eight trillion, seven hundred forty-three billion, four hundred thirty-six million, six thousand, fifty-five".