40500004499999 has 32 divisors (see below), whose sum is σ = 44386467264000. Its totient is φ = 36648031680000.

The previous prime is 40500004499957. The next prime is 40500004500001. The reversal of 40500004499999 is 99999440000504.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 40500004499999 - 2³⁶ = 40431285023263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40500004499599) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13495501499 + ... + 13495504499.

It is an arithmetic number, because the mean of its divisors is an integer number (1387077102000).

Almost surely, 2^{40500004499999} is an apocalyptic number.

40500004499999 is a deficient number, since it is larger than the sum of its proper divisors (3886462764001).

40500004499999 is a wasteful number, since it uses less digits than its factorization.

40500004499999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7631.

The product of its (nonzero) digits is 18895680, while the sum is 62.

The spelling of 40500004499999 in words is "forty trillion, five hundred billion, four million, four hundred ninety-nine thousand, nine hundred ninety-nine".