354542824818608 has 20 divisors (see below), whose sum is σ = 716793102351408. Its totient is φ = 169563959695680.

The previous prime is 354542824818583. The next prime is 354542824818643. The reversal of 354542824818608 is 806818428245453.

It is a super-2 number, since 2×354542824818608² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 481715794223 + ... + 481715794958.

Almost surely, 2^{354542824818608} is an apocalyptic number.

It is an amenable number.

354542824818608 is an abundant number, since it is smaller than the sum of its proper divisors (362250277532800).

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

354542824818608 is a wasteful number, since it uses less digits than its factorization.

354542824818608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963431589212 (or 963431589206 counting only the distinct ones).

The product of its (nonzero) digits is 471859200, while the sum is 68.

The spelling of 354542824818608 in words is "three hundred fifty-four trillion, five hundred forty-two billion, eight hundred twenty-four million, eight hundred eighteen thousand, six hundred eight".