40302233112 has 16 divisors (see below), whose sum is σ = 100755582840. Its totient is φ = 13434077696.

The previous prime is 40302233099. The next prime is 40302233113. The reversal of 40302233112 is 21133220304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40302233113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 839629833 + ... + 839629880.

Almost surely, 2^40302233112 is an apocalyptic number.

It is an amenable number.

40302233112 is an abundant number, since it is smaller than the sum of its proper divisors (60453349728).

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

40302233112 is a wasteful number, since it uses less digits than its factorization.

40302233112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1679259722 (or 1679259718 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 40302233112 its reverse (21133220304), we get a palindrome (61435453416).

The spelling of 40302233112 in words is "forty billion, three hundred two million, two hundred thirty-three thousand, one hundred twelve".