40246570225605 has 8 divisors (see below), whose sum is σ = 64394512360992. Its totient is φ = 21464837453648.

The previous prime is 40246570225523. The next prime is 40246570225637. The reversal of 40246570225605 is 50652207564204.

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 40246570225605 - 2¹⁸ = 40246569963461 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1341552340839 + ... + 1341552340868.

It is an arithmetic number, because the mean of its divisors is an integer number (8049314045124).

Almost surely, 2^{40246570225605} is an apocalyptic number.

It is an amenable number.

40246570225605 is a deficient number, since it is larger than the sum of its proper divisors (24147942135387).

40246570225605 is a wasteful number, since it uses less digits than its factorization.

40246570225605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2683104681715.

The product of its (nonzero) digits is 4032000, while the sum is 48.

Adding to 40246570225605 its reverse (50652207564204), we get a palindrome (90898777789809).

The spelling of 40246570225605 in words is "forty trillion, two hundred forty-six billion, five hundred seventy million, two hundred twenty-five thousand, six hundred five".