40755222145 has 8 divisors (see below), whose sum is σ = 53352290880. Its totient is φ = 29640161520.

The previous prime is 40755222139. The next prime is 40755222149. The reversal of 40755222145 is 54122255704.

40755222145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 40755222145 - 2¹¹ = 40755220097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40755222149) 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, 370501965 + ... + 370502074.

It is an arithmetic number, because the mean of its divisors is an integer number (6669036360).

Almost surely, 2^40755222145 is an apocalyptic number.

It is an amenable number.

40755222145 is a deficient number, since it is larger than the sum of its proper divisors (12597068735).

40755222145 is a wasteful number, since it uses less digits than its factorization.

40755222145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741004055.

The product of its (nonzero) digits is 112000, while the sum is 37.

Adding to 40755222145 its reverse (54122255704), we get a palindrome (94877477849).

The spelling of 40755222145 in words is "forty billion, seven hundred fifty-five million, two hundred twenty-two thousand, one hundred forty-five".