40524435534 has 16 divisors (see below), whose sum is σ = 88416950400. Its totient is φ = 12280131960.

The previous prime is 40524435527. The next prime is 40524435557. The reversal of 40524435534 is 43553442504.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 40524435492 and 40524435501.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 307003234 + ... + 307003365.

It is an arithmetic number, because the mean of its divisors is an integer number (5526059400).

Almost surely, 2^40524435534 is an apocalyptic number.

40524435534 is an abundant number, since it is smaller than the sum of its proper divisors (47892514866).

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

40524435534 is a wasteful number, since it uses less digits than its factorization.

40524435534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614006615.

The product of its (nonzero) digits is 576000, while the sum is 39.

The spelling of 40524435534 in words is "forty billion, five hundred twenty-four million, four hundred thirty-five thousand, five hundred thirty-four".