3420741055 has 4 divisors (see below), whose sum is σ = 4104889272. Its totient is φ = 2736592840.

The previous prime is 3420741041. The next prime is 3420741059. The reversal of 3420741055 is 5501470243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5501470243 = 257 ⋅21406499.

It is not a de Polignac number, because 3420741055 - 2⁷ = 3420740927 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 (3420741059) 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, 342074101 + ... + 342074110.

It is an arithmetic number, because the mean of its divisors is an integer number (1026222318).

Almost surely, 2^3420741055 is an apocalyptic number.

3420741055 is a deficient number, since it is larger than the sum of its proper divisors (684148217).

3420741055 is an equidigital number, since it uses as much as digits as its factorization.

3420741055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684148216.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 3420741055 is about 58487.1016122358. The cubic root of 3420741055 is about 1506.7460674919.

The spelling of 3420741055 in words is "three billion, four hundred twenty million, seven hundred forty-one thousand, fifty-five".