40034544435 has 40 divisors (see below), whose sum is σ = 71784614880. Its totient is φ = 21346108416.

The previous prime is 40034544421. The next prime is 40034544463. The reversal of 40034544435 is 53444543004.

40034544435 is a `hidden beast` number, since 40 + 0 + 34 + 544 + 43 + 5 = 666.

It is not a de Polignac number, because 40034544435 - 2⁴ = 40034544419 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40034544435.

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 39 ways as a sum of consecutive naturals, for example, 1845331 + ... + 1866899.

It is an arithmetic number, because the mean of its divisors is an integer number (1794615372).

Almost surely, 2^40034544435 is an apocalyptic number.

40034544435 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40034544435 is a deficient number, since it is larger than the sum of its proper divisors (31750070445).

40034544435 is a wasteful number, since it uses less digits than its factorization.

40034544435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26169 (or 26160 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

The spelling of 40034544435 in words is "forty billion, thirty-four million, five hundred forty-four thousand, four hundred thirty-five".