354142075634 has 24 divisors (see below), whose sum is σ = 566763451140. Its totient is φ = 165927280896.

The previous prime is 354142075591. The next prime is 354142075669. The reversal of 354142075634 is 436570241453.

It can be written as a sum of positive squares in 6 ways, for example, as 316952110225 + 37189965409 = 562985^2 + 192847^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1205417 + ... + 1470140.

Almost surely, 2^354142075634 is an apocalyptic number.

354142075634 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

354142075634 is a deficient number, since it is larger than the sum of its proper divisors (212621375506).

354142075634 is a wasteful number, since it uses less digits than its factorization.

354142075634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2675822 (or 2675805 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 44.

The spelling of 354142075634 in words is "three hundred fifty-four billion, one hundred forty-two million, seventy-five thousand, six hundred thirty-four".