3123452440535 has 64 divisors (see below), whose sum is σ = 4465014865920. Its totient is φ = 2053383696000.

The previous prime is 3123452440489. The next prime is 3123452440543. The reversal of 3123452440535 is 5350442543213.

It is not a de Polignac number, because 3123452440535 - 2³⁴ = 3106272571351 is a prime.

It is a super-2 number, since 2×3123452440535² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3123452440492 and 3123452440501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16409660 + ... + 16598910.

It is an arithmetic number, because the mean of its divisors is an integer number (69765857280).

Almost surely, 2^{3123452440535} is an apocalyptic number.

3123452440535 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3123452440535 is a deficient number, since it is larger than the sum of its proper divisors (1341562425385).

3123452440535 is a wasteful number, since it uses less digits than its factorization.

3123452440535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189516.

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 3123452440535 its reverse (5350442543213), we get a palindrome (8473894983748).

The spelling of 3123452440535 in words is "three trillion, one hundred twenty-three billion, four hundred fifty-two million, four hundred forty thousand, five hundred thirty-five".