2354405234406 has 32 divisors (see below), whose sum is σ = 4768889798400. Its totient is φ = 774850911840.

The previous prime is 2354405234327. The next prime is 2354405234413. The reversal of 2354405234406 is 6044325044532.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7647466 + ... + 7949373.

It is an arithmetic number, because the mean of its divisors is an integer number (149027806200).

Almost surely, 2^{2354405234406} is an apocalyptic number.

2354405234406 is an abundant number, since it is smaller than the sum of its proper divisors (2414484563994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2354405234406 is a wasteful number, since it uses less digits than its factorization.

2354405234406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15597164.

The product of its (nonzero) digits is 1382400, while the sum is 42.

The spelling of 2354405234406 in words is "two trillion, three hundred fifty-four billion, four hundred five million, two hundred thirty-four thousand, four hundred six".