40266954764 has 24 divisors (see below), whose sum is σ = 70725731328. Its totient is φ = 20059739280.

The previous prime is 40266954757. The next prime is 40266954769. The reversal of 40266954764 is 46745966204.

It is a super-4 number, since 4×40266954764⁴ (a number of 44 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (40266954769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1204799 + ... + 1237769.

It is an arithmetic number, because the mean of its divisors is an integer number (2946905472).

Almost surely, 2^40266954764 is an apocalyptic number.

It is an amenable number.

40266954764 is a deficient number, since it is larger than the sum of its proper divisors (30458776564).

40266954764 is a wasteful number, since it uses less digits than its factorization.

40266954764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34085 (or 34083 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 53.

The spelling of 40266954764 in words is "forty billion, two hundred sixty-six million, nine hundred fifty-four thousand, seven hundred sixty-four".