1233420535235 has 16 divisors (see below), whose sum is σ = 1691567493312. Its totient is φ = 845764416000.

The previous prime is 1233420535219. The next prime is 1233420535247. The reversal of 1233420535235 is 5325350243321.

It is not a de Polignac number, because 1233420535235 - 2⁴ = 1233420535219 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4361135 + ... + 4635335.

It is an arithmetic number, because the mean of its divisors is an integer number (105722968332).

Almost surely, 2^{1233420535235} is an apocalyptic number.

1233420535235 is a deficient number, since it is larger than the sum of its proper divisors (458146958077).

1233420535235 is a wasteful number, since it uses less digits than its factorization.

1233420535235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402734.

The product of its (nonzero) digits is 324000, while the sum is 38.

Adding to 1233420535235 its reverse (5325350243321), we get a palindrome (6558770778556).

The spelling of 1233420535235 in words is "one trillion, two hundred thirty-three billion, four hundred twenty million, five hundred thirty-five thousand, two hundred thirty-five".