40360452061 has 8 divisors (see below), whose sum is σ = 42490341920. Its totient is φ = 38231127792.

The previous prime is 40360452059. The next prime is 40360452079. The reversal of 40360452061 is 16025406304.

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 40360452061 - 2¹ = 40360452059 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 (40360452091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9211 + ... + 284263.

It is an arithmetic number, because the mean of its divisors is an integer number (5311292740).

Almost surely, 2^40360452061 is an apocalyptic number.

It is an amenable number.

40360452061 is a deficient number, since it is larger than the sum of its proper divisors (2129889859).

40360452061 is a wasteful number, since it uses less digits than its factorization.

40360452061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282795.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 40360452061 its reverse (16025406304), we get a palindrome (56385858365).

The spelling of 40360452061 in words is "forty billion, three hundred sixty million, four hundred fifty-two thousand, sixty-one".