40361506252 has 24 divisors (see below), whose sum is σ = 71450611232. Its totient is φ = 19947772800.

The previous prime is 40361506177. The next prime is 40361506253. The reversal of 40361506252 is 25260516304.

It is not an unprimeable number, because it can be changed into a prime (40361506253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132352 + ... + 313432.

Almost surely, 2^40361506252 is an apocalyptic number.

It is an amenable number.

40361506252 is a deficient number, since it is larger than the sum of its proper divisors (31089104980).

40361506252 is a wasteful number, since it uses less digits than its factorization.

40361506252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181729 (or 181727 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 40361506252 in words is "forty billion, three hundred sixty-one million, five hundred six thousand, two hundred fifty-two".