40324545103252 has 12 divisors (see below), whose sum is σ = 71461219170880. Its totient is φ = 19907053911576.

The previous prime is 40324545103201. The next prime is 40324545103253. The reversal of 40324545103252 is 25230154542304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40324545103253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63804659658 + ... + 63804660289.

Almost surely, 2^{40324545103252} is an apocalyptic number.

It is an amenable number.

40324545103252 is a deficient number, since it is larger than the sum of its proper divisors (31136674067628).

40324545103252 is a wasteful number, since it uses less digits than its factorization.

40324545103252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127609320030 (or 127609320028 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 40324545103252 its reverse (25230154542304), we get a palindrome (65554699645556).

The spelling of 40324545103252 in words is "forty trillion, three hundred twenty-four billion, five hundred forty-five million, one hundred three thousand, two hundred fifty-two".