354788242664 has 32 divisors (see below), whose sum is σ = 695333661120. Its totient is φ = 169392216576.

The previous prime is 354788242643. The next prime is 354788242673. The reversal of 354788242664 is 466242887453.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1534409 + ... + 1750424.

It is an arithmetic number, because the mean of its divisors is an integer number (21729176910).

Almost surely, 2^354788242664 is an apocalyptic number.

It is an amenable number.

354788242664 is a deficient number, since it is larger than the sum of its proper divisors (340545418456).

354788242664 is a wasteful number, since it uses less digits than its factorization.

354788242664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3285449 (or 3285445 counting only the distinct ones).

The product of its digits is 61931520, while the sum is 59.

The spelling of 354788242664 in words is "three hundred fifty-four billion, seven hundred eighty-eight million, two hundred forty-two thousand, six hundred sixty-four".