40312323340125 has 16 divisors (see below), whose sum is σ = 67079706038592. Its totient is φ = 21499905781200.

The previous prime is 40312323340123. The next prime is 40312323340153. The reversal of 40312323340125 is 52104332321304.

It is not a de Polignac number, because 40312323340125 - 2¹ = 40312323340123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40312323340123) 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, 53749764079 + ... + 53749764828.

It is an arithmetic number, because the mean of its divisors is an integer number (4192481627412).

Almost surely, 2^{40312323340125} is an apocalyptic number.

It is an amenable number.

40312323340125 is a deficient number, since it is larger than the sum of its proper divisors (26767382698467).

40312323340125 is a wasteful number, since it uses less digits than its factorization.

40312323340125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107499528925 (or 107499528915 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 40312323340125 its reverse (52104332321304), we get a palindrome (92416655661429).

The spelling of 40312323340125 in words is "forty trillion, three hundred twelve billion, three hundred twenty-three million, three hundred forty thousand, one hundred twenty-five".