354768769405 has 16 divisors (see below), whose sum is σ = 450103135680. Its totient is φ = 267692884992.

The previous prime is 354768769393. The next prime is 354768769441. The reversal of 354768769405 is 504967867453.

It is a cyclic number.

It is not a de Polignac number, because 354768769405 - 2¹⁷ = 354768638333 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8204004 + ... + 8247133.

It is an arithmetic number, because the mean of its divisors is an integer number (28131445980).

Almost surely, 2^354768769405 is an apocalyptic number.

It is an amenable number.

354768769405 is a deficient number, since it is larger than the sum of its proper divisors (95334366275).

354768769405 is a wasteful number, since it uses less digits than its factorization.

354768769405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16451388.

The product of its (nonzero) digits is 152409600, while the sum is 64.

The spelling of 354768769405 in words is "three hundred fifty-four billion, seven hundred sixty-eight million, seven hundred sixty-nine thousand, four hundred five".