40032525225212 has 12 divisors (see below), whose sum is σ = 75445912924536. Its totient is φ = 18476550103920.

The previous prime is 40032525225107. The next prime is 40032525225227. The reversal of 40032525225212 is 21252252523004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 384928127114 + ... + 384928127217.

It is an arithmetic number, because the mean of its divisors is an integer number (6287159410378).

Almost surely, 2^{40032525225212} is an apocalyptic number.

It is an amenable number.

40032525225212 is a deficient number, since it is larger than the sum of its proper divisors (35413387699324).

40032525225212 is a wasteful number, since it uses less digits than its factorization.

40032525225212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769856254348 (or 769856254346 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 40032525225212 its reverse (21252252523004), we get a palindrome (61284777748216).

The spelling of 40032525225212 in words is "forty trillion, thirty-two billion, five hundred twenty-five million, two hundred twenty-five thousand, two hundred twelve".