340954535453498 has 8 divisors (see below), whose sum is σ = 511544230497300. Its totient is φ = 170439791954400.

The previous prime is 340954535453479. The next prime is 340954535453569. The reversal of 340954535453498 is 894354535459043.

It can be written as a sum of positive squares in 2 ways, for example, as 282208181696809 + 58746353756689 = 16799053^2 + 7664617^2 .

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

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, 18737874803 + ... + 18737892998.

Almost surely, 2^{340954535453498} is an apocalyptic number.

340954535453498 is a deficient number, since it is larger than the sum of its proper divisors (170589695043802).

340954535453498 is a wasteful number, since it uses less digits than its factorization.

340954535453498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37475772352.

The product of its (nonzero) digits is 2799360000, while the sum is 71.

The spelling of 340954535453498 in words is "three hundred forty trillion, nine hundred fifty-four billion, five hundred thirty-five million, four hundred fifty-three thousand, four hundred ninety-eight".