40512524514045 has 16 divisors (see below), whose sum is σ = 64827328319232. Its totient is φ = 21604250041920.

The previous prime is 40512524514043. The next prime is 40512524514067. The reversal of 40512524514045 is 54041542521504.

It is not a de Polignac number, because 40512524514045 - 2¹ = 40512524514043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40512524513988 and 40512524514006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40512524514043) 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, 151718341 + ... + 151985130.

It is an arithmetic number, because the mean of its divisors is an integer number (4051708019952).

Almost surely, 2^{40512524514045} is an apocalyptic number.

It is an amenable number.

40512524514045 is a deficient number, since it is larger than the sum of its proper divisors (24314803805187).

40512524514045 is a wasteful number, since it uses less digits than its factorization.

40512524514045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303712372.

The product of its (nonzero) digits is 640000, while the sum is 42.

The spelling of 40512524514045 in words is "forty trillion, five hundred twelve billion, five hundred twenty-four million, five hundred fourteen thousand, forty-five".