3423257142655 has 64 divisors (see below), whose sum is σ = 5106083201280. Its totient is φ = 2149239619584.

The previous prime is 3423257142577. The next prime is 3423257142667. The reversal of 3423257142655 is 5562417523243.

3423257142655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3423257142655 - 2¹⁵ = 3423257109887 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3423257142599 and 3423257142608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 263138791 + ... + 263151799.

It is an arithmetic number, because the mean of its divisors is an integer number (79782550020).

Almost surely, 2^{3423257142655} is an apocalyptic number.

3423257142655 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3423257142655 is a deficient number, since it is larger than the sum of its proper divisors (1682826058625).

3423257142655 is a wasteful number, since it uses less digits than its factorization.

3423257142655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25028.

The product of its digits is 6048000, while the sum is 49.

The spelling of 3423257142655 in words is "three trillion, four hundred twenty-three billion, two hundred fifty-seven million, one hundred forty-two thousand, six hundred fifty-five".