10355534423 has 4 divisors (see below), whose sum is σ = 11152114008. Its totient is φ = 9558954840.

The previous prime is 10355534381. The next prime is 10355534429. The reversal of 10355534423 is 32443555301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32443555301 = 3463 ⋅9368627.

It is a cyclic number.

It is not a de Polignac number, because 10355534423 - 2²² = 10351340119 is a prime.

It is a super-3 number, since 3×10355534423³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10355534429) 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 3 ways as a sum of consecutive naturals, for example, 398289773 + ... + 398289798.

It is an arithmetic number, because the mean of its divisors is an integer number (2788028502).

Almost surely, 2^10355534423 is an apocalyptic number.

10355534423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10355534423 is a deficient number, since it is larger than the sum of its proper divisors (796579585).

10355534423 is an equidigital number, since it uses as much as digits as its factorization.

10355534423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796579584.

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 10355534423 in words is "ten billion, three hundred fifty-five million, five hundred thirty-four thousand, four hundred twenty-three".