40825599395 has 16 divisors (see below), whose sum is σ = 56027838720. Its totient is φ = 27975474144.

The previous prime is 40825599391. The next prime is 40825599431. The reversal of 40825599395 is 59399552804.

It is a cyclic number.

It is not a de Polignac number, because 40825599395 - 2² = 40825599391 is a prime.

It is a super-2 number, since 2×40825599395² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40825599391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348677 + ... + 450806.

It is an arithmetic number, because the mean of its divisors is an integer number (3501739920).

Almost surely, 2^40825599395 is an apocalyptic number.

40825599395 is a deficient number, since it is larger than the sum of its proper divisors (15202239325).

40825599395 is a wasteful number, since it uses less digits than its factorization.

40825599395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800954.

The product of its (nonzero) digits is 17496000, while the sum is 59.

The spelling of 40825599395 in words is "forty billion, eight hundred twenty-five million, five hundred ninety-nine thousand, three hundred ninety-five".