3492129016381 has 2 divisors, whose sum is σ = 3492129016382. Its totient is φ = 3492129016380.

The previous prime is 3492129016307. The next prime is 3492129016391. The reversal of 3492129016381 is 1836109212943.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2993211408100 + 498917608281 = 1730090^2 + 706341^2 .

It is a cyclic number.

It is not a de Polignac number, because 3492129016381 - 2¹³ = 3492129008189 is a prime.

It is a super-2 number, since 2×3492129016381² (a number of 26 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3492129016391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1746064508190 + 1746064508191.

It is an arithmetic number, because the mean of its divisors is an integer number (1746064508191).

Almost surely, 2^{3492129016381} is an apocalyptic number.

It is an amenable number.

3492129016381 is a deficient number, since it is larger than the sum of its proper divisors (1).

3492129016381 is an equidigital number, since it uses as much as digits as its factorization.

3492129016381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 559872, while the sum is 49.

The spelling of 3492129016381 in words is "three trillion, four hundred ninety-two billion, one hundred twenty-nine million, sixteen thousand, three hundred eighty-one".