4212140535 has 120 divisors (see below), whose sum is σ = 8105819040. Its totient is φ = 2088599040.

The previous prime is 4212140501. The next prime is 4212140561. The reversal of 4212140535 is 5350412124.

4212140535 is a `hidden beast` number, since 4 + 2 + 121 + 4 + 0 + 535 = 666.

It is not a de Polignac number, because 4212140535 - 2¹³ = 4212132343 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 4212140499 and 4212140508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 15658381 + ... + 15658649.

It is an arithmetic number, because the mean of its divisors is an integer number (67548492).

Almost surely, 2^4212140535 is an apocalyptic number.

4212140535 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4212140535 is a deficient number, since it is larger than the sum of its proper divisors (3893678505).

4212140535 is a wasteful number, since it uses less digits than its factorization.

4212140535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391 (or 341 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 4212140535 is about 64901.0056547662. The cubic root of 4212140535 is about 1614.9817447224.

Adding to 4212140535 its reverse (5350412124), we get a palindrome (9562552659).

The spelling of 4212140535 in words is "four billion, two hundred twelve million, one hundred forty thousand, five hundred thirty-five".