40339578358 has 8 divisors (see below), whose sum is σ = 64068742152. Its totient is φ = 18983330976.

The previous prime is 40339578337. The next prime is 40339578361. The reversal of 40339578358 is 85387593304.

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

It is a junction number, because it is equal to n+sod(n) for n = 40339578299 and 40339578308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 593229060 + ... + 593229127.

It is an arithmetic number, because the mean of its divisors is an integer number (8008592769).

Almost surely, 2^40339578358 is an apocalyptic number.

40339578358 is a deficient number, since it is larger than the sum of its proper divisors (23729163794).

40339578358 is a wasteful number, since it uses less digits than its factorization.

40339578358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186458206.

The product of its (nonzero) digits is 10886400, while the sum is 55.

The spelling of 40339578358 in words is "forty billion, three hundred thirty-nine million, five hundred seventy-eight thousand, three hundred fifty-eight".