40235551204 has 24 divisors (see below), whose sum is σ = 70974707328. Its totient is φ = 19957425600.

The previous prime is 40235551163. The next prime is 40235551207. The reversal of 40235551204 is 40215553204.

It is not an unprimeable number, because it can be changed into a prime (40235551207) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 403944 + ... + 493600.

It is an arithmetic number, because the mean of its divisors is an integer number (2957279472).

Almost surely, 2^40235551204 is an apocalyptic number.

It is an amenable number.

40235551204 is a deficient number, since it is larger than the sum of its proper divisors (30739156124).

40235551204 is a wasteful number, since it uses less digits than its factorization.

40235551204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90555 (or 90553 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 40235551204 in words is "forty billion, two hundred thirty-five million, five hundred fifty-one thousand, two hundred four".