3420244141 has 4 divisors (see below), whose sum is σ = 3568950432. Its totient is φ = 3271537852.

The previous prime is 3420244133. The next prime is 3420244199. The reversal of 3420244141 is 1414420243.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1414420243 = 907 ⋅1559449.

It is a cyclic number.

It is not a de Polignac number, because 3420244141 - 2³ = 3420244133 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 (3420242141) 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, 74353111 + ... + 74353156.

It is an arithmetic number, because the mean of its divisors is an integer number (892237608).

Almost surely, 2^3420244141 is an apocalyptic number.

It is an amenable number.

3420244141 is a deficient number, since it is larger than the sum of its proper divisors (148706291).

3420244141 is a wasteful number, since it uses less digits than its factorization.

3420244141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148706290.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 3420244141 is about 58482.8533931100. The cubic root of 3420244141 is about 1506.6731047956.

Adding to 3420244141 its reverse (1414420243), we get a palindrome (4834664384).

The spelling of 3420244141 in words is "three billion, four hundred twenty million, two hundred forty-four thousand, one hundred forty-one".