1381406595183 has 16 divisors (see below), whose sum is σ = 2054681798400. Its totient is φ = 917268651000.

The previous prime is 1381406595157. The next prime is 1381406595221. The reversal of 1381406595183 is 3815956041831.

1381406595183 is a `hidden beast` number, since 1 + 3 + 8 + 1 + 40 + 6 + 595 + 1 + 8 + 3 = 666.

It is not a de Polignac number, because 1381406595183 - 2¹⁰ = 1381406594159 is a prime.

It is a super-3 number, since 3×1381406595183³ (a number of 37 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1381406595083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101911963 + ... + 101925516.

It is an arithmetic number, because the mean of its divisors is an integer number (128417612400).

Almost surely, 2^{1381406595183} is an apocalyptic number.

1381406595183 is a deficient number, since it is larger than the sum of its proper divisors (673275203217).

1381406595183 is a wasteful number, since it uses less digits than its factorization.

1381406595183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203837739 (or 203837733 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 54.

The spelling of 1381406595183 in words is "one trillion, three hundred eighty-one billion, four hundred six million, five hundred ninety-five thousand, one hundred eighty-three".