233415540150040 has 32 divisors (see below), whose sum is σ = 526689793350000. Its totient is φ = 93098691080064.

The previous prime is 233415540149821. The next prime is 233415540150049. The reversal of 233415540150040 is 40051045514332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233415540150049) 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, 8360141490 + ... + 8360169409.

Almost surely, 2^{233415540150040} is an apocalyptic number.

233415540150040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233415540150040 is an abundant number, since it is smaller than the sum of its proper divisors (293274253199960).

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

233415540150040 is a wasteful number, since it uses less digits than its factorization.

233415540150040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16720311259 (or 16720311255 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 233415540150040 its reverse (40051045514332), we get a palindrome (273466585664372).

The spelling of 233415540150040 in words is "two hundred thirty-three trillion, four hundred fifteen billion, five hundred forty million, one hundred fifty thousand, forty".