40545014514 has 64 divisors (see below), whose sum is σ = 87455047680. Its totient is φ = 12494655360.

The previous prime is 40545014443. The next prime is 40545014539. The reversal of 40545014514 is 41541054504.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3660717 + ... + 3671775.

It is an arithmetic number, because the mean of its divisors is an integer number (1366485120).

Almost surely, 2^40545014514 is an apocalyptic number.

40545014514 is an abundant number, since it is smaller than the sum of its proper divisors (46910033166).

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

40545014514 is a wasteful number, since it uses less digits than its factorization.

40545014514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11975.

The product of its (nonzero) digits is 32000, while the sum is 33.

The spelling of 40545014514 in words is "forty billion, five hundred forty-five million, fourteen thousand, five hundred fourteen".