40234201152 has 56 divisors (see below), whose sum is σ = 106494376800. Its totient is φ = 13406186496.

The previous prime is 40234201123. The next prime is 40234201157. The reversal of 40234201152 is 25110243204.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (40234201157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471124 + ... + 549932.

It is an arithmetic number, because the mean of its divisors is an integer number (1901685300).

Almost surely, 2^40234201152 is an apocalyptic number.

It is an amenable number.

40234201152 is an abundant number, since it is smaller than the sum of its proper divisors (66260175648).

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

40234201152 is a wasteful number, since it uses less digits than its factorization.

40234201152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81483 (or 81473 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 40234201152 its reverse (25110243204), we get a palindrome (65344444356).

The spelling of 40234201152 in words is "forty billion, two hundred thirty-four million, two hundred one thousand, one hundred fifty-two".