40357041513365 has 16 divisors (see below), whose sum is σ = 48569262240960. Its totient is φ = 32191763049600.

The previous prime is 40357041513289. The next prime is 40357041513377. The reversal of 40357041513365 is 56331514075304.

It is not a de Polignac number, because 40357041513365 - 2²⁰ = 40357040464789 is a prime.

It is a super-2 number, since 2×40357041513365² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72246506 + ... + 72802964.

It is an arithmetic number, because the mean of its divisors is an integer number (3035578890060).

Almost surely, 2^{40357041513365} is an apocalyptic number.

It is an amenable number.

40357041513365 is a deficient number, since it is larger than the sum of its proper divisors (8212220727595).

40357041513365 is a wasteful number, since it uses less digits than its factorization.

40357041513365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598612.

The product of its (nonzero) digits is 2268000, while the sum is 47.

Adding to 40357041513365 its reverse (56331514075304), we get a palindrome (96688555588669).

The spelling of 40357041513365 in words is "forty trillion, three hundred fifty-seven billion, forty-one million, five hundred thirteen thousand, three hundred sixty-five".