40211271502563 has 32 divisors (see below), whose sum is σ = 61355809467904. Its totient is φ = 22947320259072.

The previous prime is 40211271502547. The next prime is 40211271502681. The reversal of 40211271502563 is 36520517211204.

It is not a de Polignac number, because 40211271502563 - 2⁴ = 40211271502547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40211271500563) 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, 98271531 + ... + 98679867.

It is an arithmetic number, because the mean of its divisors is an integer number (1917369045872).

Almost surely, 2^{40211271502563} is an apocalyptic number.

40211271502563 is a deficient number, since it is larger than the sum of its proper divisors (21144537965341).

40211271502563 is a wasteful number, since it uses less digits than its factorization.

40211271502563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414571.

The product of its (nonzero) digits is 100800, while the sum is 39.

Adding to 40211271502563 its reverse (36520517211204), we get a palindrome (76731788713767).

The spelling of 40211271502563 in words is "forty trillion, two hundred eleven billion, two hundred seventy-one million, five hundred two thousand, five hundred sixty-three".