3426061121 has 4 divisors (see below), whose sum is σ = 3915498432. Its totient is φ = 2936623812.

The previous prime is 3426061103. The next prime is 3426061123. The reversal of 3426061121 is 1211606243.

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.

It is a cyclic number.

It is not a de Polignac number, because 3426061121 - 2²² = 3421866817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3426061123) 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, 244718645 + ... + 244718658.

It is an arithmetic number, because the mean of its divisors is an integer number (978874608).

Almost surely, 2^3426061121 is an apocalyptic number.

It is an amenable number.

3426061121 is a deficient number, since it is larger than the sum of its proper divisors (489437311).

3426061121 is an equidigital number, since it uses as much as digits as its factorization.

3426061121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489437310.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 3426061121 is about 58532.5646200472. The cubic root of 3426061121 is about 1507.5267790778.

Adding to 3426061121 its reverse (1211606243), we get a palindrome (4637667364).

The spelling of 3426061121 in words is "three billion, four hundred twenty-six million, sixty-one thousand, one hundred twenty-one".