3420153455 has 8 divisors (see below), whose sum is σ = 4117554672. Its totient is φ = 2727209088.

The previous prime is 3420153433. The next prime is 3420153493. The reversal of 3420153455 is 5543510243.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3420153455 is a prime.

It is a super-4 number, since 4×3420153455⁴ (a number of 39 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1112522 + ... + 1115591.

It is an arithmetic number, because the mean of its divisors is an integer number (514694334).

Almost surely, 2^3420153455 is an apocalyptic number.

3420153455 is a deficient number, since it is larger than the sum of its proper divisors (697401217).

3420153455 is a wasteful number, since it uses less digits than its factorization.

3420153455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2228425.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 3420153455 is about 58482.0780667035. The cubic root of 3420153455 is about 1506.6597884592.

Adding to 3420153455 its reverse (5543510243), we get a palindrome (8963663698).

The spelling of 3420153455 in words is "three billion, four hundred twenty million, one hundred fifty-three thousand, four hundred fifty-five".