3425621624141 has 4 divisors (see below), whose sum is σ = 3430965808284. Its totient is φ = 3420277440000.

The previous prime is 3425621624111. The next prime is 3425621624149. The reversal of 3425621624141 is 1414261265243.

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 2199796215241 + 1225825408900 = 1483171^2 + 1107170^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3425621624141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3425621624149) 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, 2672091110 + ... + 2672092391.

It is an arithmetic number, because the mean of its divisors is an integer number (857741452071).

Almost surely, 2^{3425621624141} is an apocalyptic number.

It is an amenable number.

3425621624141 is a deficient number, since it is larger than the sum of its proper divisors (5344184143).

3425621624141 is an equidigital number, since it uses as much as digits as its factorization.

3425621624141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5344184142.

The product of its digits is 276480, while the sum is 41.

Adding to 3425621624141 its reverse (1414261265243), we get a palindrome (4839882889384).

The spelling of 3425621624141 in words is "three trillion, four hundred twenty-five billion, six hundred twenty-one million, six hundred twenty-four thousand, one hundred forty-one".