354520410042 has 16 divisors (see below), whose sum is σ = 709617759840. Its totient is φ = 118077313392.

The previous prime is 354520410019. The next prime is 354520410047. The reversal of 354520410042 is 240014025453.

It is a super-2 number, since 2×354520410042² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 354520409991 and 354520410009.

It is not an unprimeable number, because it can be changed into a prime (354520410047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24031168 + ... + 24045915.

It is an arithmetic number, because the mean of its divisors is an integer number (44351109990).

Almost surely, 2^354520410042 is an apocalyptic number.

354520410042 is an abundant number, since it is smaller than the sum of its proper divisors (355097349798).

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

354520410042 is a wasteful number, since it uses less digits than its factorization.

354520410042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48078317.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 354520410042 its reverse (240014025453), we get a palindrome (594534435495).

The spelling of 354520410042 in words is "three hundred fifty-four billion, five hundred twenty million, four hundred ten thousand, forty-two".