535154142140343 has 48 divisors (see below), whose sum is σ = 848715016589856. Its totient is φ = 322249468907520.

The previous prime is 535154142140339. The next prime is 535154142140377. The reversal of 535154142140343 is 343041241451535.

535154142140343 is a `hidden beast` number, since 5 + 3 + 5 + 1 + 541 + 4 + 21 + 40 + 3 + 43 = 666.

It is not a de Polignac number, because 535154142140343 - 2² = 535154142140339 is a prime.

It is a super-2 number, since 2×535154142140343² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535154142147343) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17961030 + ... + 37321667.

It is an arithmetic number, because the mean of its divisors is an integer number (17681562845622).

Almost surely, 2^{535154142140343} is an apocalyptic number.

535154142140343 is a deficient number, since it is larger than the sum of its proper divisors (313560874449513).

535154142140343 is a wasteful number, since it uses less digits than its factorization.

535154142140343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55283344 (or 55283341 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

Adding to 535154142140343 its reverse (343041241451535), we get a palindrome (878195383591878).

The spelling of 535154142140343 in words is "five hundred thirty-five trillion, one hundred fifty-four billion, one hundred forty-two million, one hundred forty thousand, three hundred forty-three".