35421262543 has 8 divisors (see below), whose sum is σ = 37506520368. Its totient is φ = 33336188544.

The previous prime is 35421262531. The next prime is 35421262649. The reversal of 35421262543 is 34526212453.

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

It is a cyclic number.

It is not a de Polignac number, because 35421262543 - 2²¹ = 35419165391 is a prime.

It is a super-3 number, since 3×35421262543³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35421262343) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 666180 + ... + 717382.

It is an arithmetic number, because the mean of its divisors is an integer number (4688315046).

Almost surely, 2^35421262543 is an apocalyptic number.

35421262543 is a deficient number, since it is larger than the sum of its proper divisors (2085257825).

35421262543 is a wasteful number, since it uses less digits than its factorization.

35421262543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91913.

The product of its digits is 172800, while the sum is 37.

Adding to 35421262543 its reverse (34526212453), we get a palindrome (69947474996).

The spelling of 35421262543 in words is "thirty-five billion, four hundred twenty-one million, two hundred sixty-two thousand, five hundred forty-three".