3402205421511 has 8 divisors (see below), whose sum is σ = 4885218041200. Its totient is φ = 2093664874752.

The previous prime is 3402205421501. The next prime is 3402205421521. The reversal of 3402205421511 is 1151245022043.

It is an interprime number because it is at equal distance from previous prime (3402205421501) and next prime (3402205421521).

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

It is not a de Polignac number, because 3402205421511 - 2⁷ = 3402205421383 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 (3402205421501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43618018186 + ... + 43618018263.

It is an arithmetic number, because the mean of its divisors is an integer number (610652255150).

Almost surely, 2^{3402205421511} is an apocalyptic number.

3402205421511 is a deficient number, since it is larger than the sum of its proper divisors (1483012619689).

3402205421511 is a wasteful number, since it uses less digits than its factorization.

3402205421511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87236036465.

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 3402205421511 in words is "three trillion, four hundred two billion, two hundred five million, four hundred twenty-one thousand, five hundred eleven".