23433535531542 has 16 divisors (see below), whose sum is σ = 47957002948800. Its totient is φ = 7629523196232.

The previous prime is 23433535531369. The next prime is 23433535531547. The reversal of 23433535531542 is 24513553533432.

It is a junction number, because it is equal to n+sod(n) for n = 23433535531491 and 23433535531500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23433535531547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45413828292 + ... + 45413828807.

It is an arithmetic number, because the mean of its divisors is an integer number (2997312684300).

Almost surely, 2^{23433535531542} is an apocalyptic number.

23433535531542 is an abundant number, since it is smaller than the sum of its proper divisors (24523467417258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23433535531542 is a wasteful number, since it uses less digits than its factorization.

23433535531542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90827657147.

The product of its digits is 9720000, while the sum is 48.

The spelling of 23433535531542 in words is "twenty-three trillion, four hundred thirty-three billion, five hundred thirty-five million, five hundred thirty-one thousand, five hundred forty-two".