40927267540 has 24 divisors (see below), whose sum is σ = 85988296800. Its totient is φ = 16363090848.

The previous prime is 40927267529. The next prime is 40927267543. The reversal of 40927267540 is 4576272904.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40927267543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 445482 + ... + 529441.

It is an arithmetic number, because the mean of its divisors is an integer number (3582845700).

Almost surely, 2^40927267540 is an apocalyptic number.

It is an amenable number.

40927267540 is an abundant number, since it is smaller than the sum of its proper divisors (45061029260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40927267540 is a wasteful number, since it uses less digits than its factorization.

40927267540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977031 (or 977029 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 40927267540 in words is "forty billion, nine hundred twenty-seven million, two hundred sixty-seven thousand, five hundred forty".