40214323040 has 48 divisors (see below), whose sum is σ = 95028555888. Its totient is φ = 16081967616.

The previous prime is 40214323003. The next prime is 40214323049. The reversal of 40214323040 is 4032341204.

It is a junction number, because it is equal to n+sod(n) for n = 40214322997 and 40214323015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40214323049) 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, 715814 + ... + 769946.

It is an arithmetic number, because the mean of its divisors is an integer number (1979761581).

Almost surely, 2^40214323040 is an apocalyptic number.

40214323040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40214323040 is an abundant number, since it is smaller than the sum of its proper divisors (54814232848).

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

40214323040 is a wasteful number, since it uses less digits than its factorization.

40214323040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58791 (or 58783 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 40214323040 its reverse (4032341204), we get a palindrome (44246664244).

The spelling of 40214323040 in words is "forty billion, two hundred fourteen million, three hundred twenty-three thousand, forty".