40236211352 has 16 divisors (see below), whose sum is σ = 75445130160. Its totient is φ = 20117509984.

The previous prime is 40236211333. The next prime is 40236211361. The reversal of 40236211352 is 25311263204.

It is a happy number.

40236211352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365558 + ... + 462714.

It is an arithmetic number, because the mean of its divisors is an integer number (4715320635).

Almost surely, 2^40236211352 is an apocalyptic number.

It is an amenable number.

40236211352 is a deficient number, since it is larger than the sum of its proper divisors (35208918808).

40236211352 is a wasteful number, since it uses less digits than its factorization.

40236211352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148930 (or 148926 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 40236211352 its reverse (25311263204), we get a palindrome (65547474556).

The spelling of 40236211352 in words is "forty billion, two hundred thirty-six million, two hundred eleven thousand, three hundred fifty-two".