354346142534 has 8 divisors (see below), whose sum is σ = 531569871000. Its totient is φ = 177156185536.

The previous prime is 354346142519. The next prime is 354346142543. The reversal of 354346142534 is 435241643453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×354346142534² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 8416619 + ... + 8458614.

It is an arithmetic number, because the mean of its divisors is an integer number (66446233875).

Almost surely, 2^354346142534 is an apocalyptic number.

354346142534 is a deficient number, since it is larger than the sum of its proper divisors (177223728466).

354346142534 is a wasteful number, since it uses less digits than its factorization.

354346142534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16885734.

The product of its digits is 2073600, while the sum is 44.

Adding to 354346142534 its reverse (435241643453), we get a palindrome (789587785987).

The spelling of 354346142534 in words is "three hundred fifty-four billion, three hundred forty-six million, one hundred forty-two thousand, five hundred thirty-four".