40463884551827 has 4 divisors (see below), whose sum is σ = 44142419511096. Its totient is φ = 36785349592560.

The previous prime is 40463884551821. The next prime is 40463884551841. The reversal of 40463884551827 is 72815548836404.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40463884551827 - 2²⁴ = 40463867774611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40463884551821) 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, 1839267479618 + ... + 1839267479639.

It is an arithmetic number, because the mean of its divisors is an integer number (11035604877774).

Almost surely, 2^{40463884551827} is an apocalyptic number.

40463884551827 is a deficient number, since it is larger than the sum of its proper divisors (3678534959269).

40463884551827 is a wasteful number, since it uses less digits than its factorization.

40463884551827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3678534959268.

The product of its (nonzero) digits is 206438400, while the sum is 65.

The spelling of 40463884551827 in words is "forty trillion, four hundred sixty-three billion, eight hundred eighty-four million, five hundred fifty-one thousand, eight hundred twenty-seven".