1934116139169 has 12 divisors (see below), whose sum is σ = 2883843419392. Its totient is φ = 1247816863800.

The previous prime is 1934116139161. The next prime is 1934116139191. The reversal of 1934116139169 is 9619316114391.

1934116139169 is a `hidden beast` number, since 1 + 9 + 3 + 4 + 1 + 1 + 613 + 9 + 16 + 9 = 666.

It is not a de Polignac number, because 1934116139169 - 2³ = 1934116139161 is a prime.

It is a super-2 number, since 2×1934116139169² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1934116139161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3466157677 + ... + 3466158234.

Almost surely, 2^{1934116139169} is an apocalyptic number.

It is an amenable number.

1934116139169 is a deficient number, since it is larger than the sum of its proper divisors (949727280223).

1934116139169 is a wasteful number, since it uses less digits than its factorization.

1934116139169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6932315948 (or 6932315945 counting only the distinct ones).

The product of its digits is 944784, while the sum is 54.

The spelling of 1934116139169 in words is "one trillion, nine hundred thirty-four billion, one hundred sixteen million, one hundred thirty-nine thousand, one hundred sixty-nine".