354533132013020 has 24 divisors (see below), whose sum is σ = 744542719708704. Its totient is φ = 141808844713536.

The previous prime is 354533132012999. The next prime is 354533132013079. The reversal of 354533132013020 is 20310231335453.

It is a super-2 number, since 2×354533132013020² (a number of 30 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 274846184 + ... + 276133103.

It is an arithmetic number, because the mean of its divisors is an integer number (31022613321196).

Almost surely, 2^{354533132013020} is an apocalyptic number.

It is an amenable number.

354533132013020 is an abundant number, since it is smaller than the sum of its proper divisors (390009587695684).

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

354533132013020 is a wasteful number, since it uses less digits than its factorization.

354533132013020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551011469 (or 551011467 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 35.

Adding to 354533132013020 its reverse (20310231335453), we get a palindrome (374843363348473).

The spelling of 354533132013020 in words is "three hundred fifty-four trillion, five hundred thirty-three billion, one hundred thirty-two million, thirteen thousand, twenty".