40024111412 has 48 divisors (see below), whose sum is σ = 71327692800. Its totient is φ = 19648965600.

The previous prime is 40024111403. The next prime is 40024111451. The reversal of 40024111412 is 21411142004.

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 15 ways as a sum of consecutive naturals, for example, 26487737 + ... + 26489247.

It is an arithmetic number, because the mean of its divisors is an integer number (1485993600).

Almost surely, 2^40024111412 is an apocalyptic number.

It is an amenable number.

40024111412 is a deficient number, since it is larger than the sum of its proper divisors (31303581388).

40024111412 is a wasteful number, since it uses less digits than its factorization.

40024111412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2132 (or 2130 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 40024111412 its reverse (21411142004), we get a palindrome (61435253416).

The spelling of 40024111412 in words is "forty billion, twenty-four million, one hundred eleven thousand, four hundred twelve".