40360361344 has 16 divisors (see below), whose sum is σ = 80405407620. Its totient is φ = 20180180608.

The previous prime is 40360361329. The next prime is 40360361347. The reversal of 40360361344 is 44316306304.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40360361347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157657534 + ... + 157657789.

Almost surely, 2^40360361344 is an apocalyptic number.

It is an amenable number.

40360361344 is a deficient number, since it is larger than the sum of its proper divisors (40045046276).

40360361344 is an equidigital number, since it uses as much as digits as its factorization.

40360361344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315315337 (or 315315325 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 40360361344 its reverse (44316306304), we get a palindrome (84676667648).

The spelling of 40360361344 in words is "forty billion, three hundred sixty million, three hundred sixty-one thousand, three hundred forty-four".