40178412053 has 8 divisors (see below), whose sum is σ = 43271225088. Its totient is φ = 37085908464.

The previous prime is 40178412041. The next prime is 40178412089. The reversal of 40178412053 is 35021487104.

40178412053 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 a cyclic number.

It is not a de Polignac number, because 40178412053 - 2⁸ = 40178411797 is a prime.

It is a super-2 number, since 2×40178412053² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40178412013) 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, 240800 + ... + 371942.

It is an arithmetic number, because the mean of its divisors is an integer number (5408903136).

Almost surely, 2^40178412053 is an apocalyptic number.

It is an amenable number.

40178412053 is a deficient number, since it is larger than the sum of its proper divisors (3092813035).

40178412053 is a wasteful number, since it uses less digits than its factorization.

40178412053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154723.

The product of its (nonzero) digits is 26880, while the sum is 35.

Adding to 40178412053 its reverse (35021487104), we get a palindrome (75199899157).

The spelling of 40178412053 in words is "forty billion, one hundred seventy-eight million, four hundred twelve thousand, fifty-three".