3372396534181 has 4 divisors (see below), whose sum is σ = 3418593747052. Its totient is φ = 3326199321312.

The previous prime is 3372396534167. The next prime is 3372396534191. The reversal of 3372396534181 is 1814356932733.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1404127831681 + 1968268702500 = 1184959^2 + 1402950^2 .

It is a cyclic number.

It is not a de Polignac number, because 3372396534181 - 2⁵ = 3372396534149 is a prime.

It is a super-2 number, since 2×3372396534181² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3372396534191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23098606326 + ... + 23098606471.

It is an arithmetic number, because the mean of its divisors is an integer number (854648436763).

Almost surely, 2^{3372396534181} is an apocalyptic number.

It is an amenable number.

3372396534181 is a deficient number, since it is larger than the sum of its proper divisors (46197212871).

3372396534181 is an equidigital number, since it uses as much as digits as its factorization.

3372396534181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46197212870.

The product of its digits is 9797760, while the sum is 55.

The spelling of 3372396534181 in words is "three trillion, three hundred seventy-two billion, three hundred ninety-six million, five hundred thirty-four thousand, one hundred eighty-one".