354301543143402 has 16 divisors (see below), whose sum is σ = 708803313253920. Its totient is φ = 118067143219952.

The previous prime is 354301543143391. The next prime is 354301543143419. The reversal of 354301543143402 is 204341345103453.

It is a super-2 number, since 2×354301543143402² (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 7 ways as a sum of consecutive naturals, for example, 8342767293 + ... + 8342809760.

It is an arithmetic number, because the mean of its divisors is an integer number (44300207078370).

Almost surely, 2^{354301543143402} is an apocalyptic number.

354301543143402 is an abundant number, since it is smaller than the sum of its proper divisors (354501770110518).

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

354301543143402 is a wasteful number, since it uses less digits than its factorization.

354301543143402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16685580597.

The product of its (nonzero) digits is 1036800, while the sum is 42.

Adding to 354301543143402 its reverse (204341345103453), we get a palindrome (558642888246855).

The spelling of 354301543143402 in words is "three hundred fifty-four trillion, three hundred one billion, five hundred forty-three million, one hundred forty-three thousand, four hundred two".