40532433455 has 8 divisors (see below), whose sum is σ = 48705280512. Its totient is φ = 32381706528.

The previous prime is 40532433437. The next prime is 40532433457. The reversal of 40532433455 is 55433423504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40532433455 - 2¹⁰ = 40532432431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40532433457) 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, 5525999 + ... + 5533328.

It is an arithmetic number, because the mean of its divisors is an integer number (6088160064).

Almost surely, 2^40532433455 is an apocalyptic number.

40532433455 is a deficient number, since it is larger than the sum of its proper divisors (8172847057).

40532433455 is a wasteful number, since it uses less digits than its factorization.

40532433455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11060065.

The product of its (nonzero) digits is 432000, while the sum is 38.

Adding to 40532433455 its reverse (55433423504), we get a palindrome (95965856959).

The spelling of 40532433455 in words is "forty billion, five hundred thirty-two million, four hundred thirty-three thousand, four hundred fifty-five".