354425020234605 has 48 divisors (see below), whose sum is σ = 616629691491840. Its totient is φ = 188322268351104.

The previous prime is 354425020234559. The next prime is 354425020234693. The reversal of 354425020234605 is 506432020524453.

354425020234605 is a `hidden beast` number, since 3 + 5 + 4 + 4 + 2 + 5 + 0 + 2 + 0 + 2 + 34 + 605 = 666.

It is not a de Polignac number, because 354425020234605 - 2⁷ = 354425020234477 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

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 47 ways as a sum of consecutive naturals, for example, 3376182 + ... + 26837448.

It is an arithmetic number, because the mean of its divisors is an integer number (12846451906080).

Almost surely, 2^{354425020234605} is an apocalyptic number.

It is an amenable number.

354425020234605 is a deficient number, since it is larger than the sum of its proper divisors (262204671257235).

354425020234605 is a wasteful number, since it uses less digits than its factorization.

354425020234605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23462530 (or 23462527 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 45.

The spelling of 354425020234605 in words is "three hundred fifty-four trillion, four hundred twenty-five billion, twenty million, two hundred thirty-four thousand, six hundred five".