354020522240 has 216 divisors, whose sum is σ = 1065246624960. Its totient is φ = 110343720960.

The previous prime is 354020522227. The next prime is 354020522267. The reversal of 354020522240 is 42225020453.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 920891 + ... + 1247429.

Almost surely, 2^354020522240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 354020522240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (532623312480).

354020522240 is an abundant number, since it is smaller than the sum of its proper divisors (711226102720).

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

354020522240 is a wasteful number, since it uses less digits than its factorization.

354020522240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326589 (or 326564 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

Adding to 354020522240 its reverse (42225020453), we get a palindrome (396245542693).

The spelling of 354020522240 in words is "three hundred fifty-four billion, twenty million, five hundred twenty-two thousand, two hundred forty".