40300234112 has 32 divisors (see below), whose sum is σ = 82875489600. Its totient is φ = 19500111360.

The previous prime is 40300234109. The next prime is 40300234123. The reversal of 40300234112 is 21143200304.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5074187 + ... + 5082122.

It is an arithmetic number, because the mean of its divisors is an integer number (2589859050).

Almost surely, 2^40300234112 is an apocalyptic number.

It is an amenable number.

40300234112 is an abundant number, since it is smaller than the sum of its proper divisors (42575255488).

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

40300234112 is a wasteful number, since it uses less digits than its factorization.

40300234112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10156354 (or 10156342 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 40300234112 its reverse (21143200304), we get a palindrome (61443434416).

The spelling of 40300234112 in words is "forty billion, three hundred million, two hundred thirty-four thousand, one hundred twelve".