40012341204 has 48 divisors (see below), whose sum is σ = 105135077376. Its totient is φ = 11733823200.

The previous prime is 40012341181. The next prime is 40012341269. The reversal of 40012341204 is 40214321004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4885002 + ... + 4893185.

It is an arithmetic number, because the mean of its divisors is an integer number (2190314112).

Almost surely, 2^40012341204 is an apocalyptic number.

40012341204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40012341204 is an abundant number, since it is smaller than the sum of its proper divisors (65122736172).

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

40012341204 is a wasteful number, since it uses less digits than its factorization.

40012341204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9778236 (or 9778234 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 40012341204 its reverse (40214321004), we get a palindrome (80226662208).

The spelling of 40012341204 in words is "forty billion, twelve million, three hundred forty-one thousand, two hundred four".