40225412113636 has 6 divisors (see below), whose sum is σ = 70394471198870. Its totient is φ = 20112706056816.

The previous prime is 40225412113633. The next prime is 40225412113651. The reversal of 40225412113636 is 63631121452204.

It can be written as a sum of positive squares in only one way, i.e., 37734065553636 + 2491346560000 = 6142806^2 + 1578400^2 .

It is not an unprimeable number, because it can be changed into a prime (40225412113633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5028176514201 + ... + 5028176514208.

Almost surely, 2^{40225412113636} is an apocalyptic number.

It is an amenable number.

40225412113636 is a deficient number, since it is larger than the sum of its proper divisors (30169059085234).

40225412113636 is a wasteful number, since it uses less digits than its factorization.

40225412113636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10056353028413 (or 10056353028411 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 40225412113636 in words is "forty trillion, two hundred twenty-five billion, four hundred twelve million, one hundred thirteen thousand, six hundred thirty-six".