40229285536 has 48 divisors (see below), whose sum is σ = 86760229248. Its totient is φ = 18210124800.

The previous prime is 40229285507. The next prime is 40229285539. The reversal of 40229285536 is 63558292204.

40229285536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (40229285539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152280 + ... + 321943.

It is an arithmetic number, because the mean of its divisors is an integer number (1807504776).

Almost surely, 2^40229285536 is an apocalyptic number.

It is an amenable number.

40229285536 is an abundant number, since it is smaller than the sum of its proper divisors (46530943712).

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

40229285536 is a wasteful number, since it uses less digits than its factorization.

40229285536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474485 (or 474477 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 40229285536 in words is "forty billion, two hundred twenty-nine million, two hundred eighty-five thousand, five hundred thirty-six".