40102400224 has 12 divisors (see below), whose sum is σ = 78951600504. Its totient is φ = 20051200096.

The previous prime is 40102400197. The next prime is 40102400227. The reversal of 40102400224 is 42200420104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40102400227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626599972 + ... + 626600035.

It is an arithmetic number, because the mean of its divisors is an integer number (6579300042).

Almost surely, 2^40102400224 is an apocalyptic number.

It is an amenable number.

40102400224 is a deficient number, since it is larger than the sum of its proper divisors (38849200280).

40102400224 is a wasteful number, since it uses less digits than its factorization.

40102400224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253200017 (or 1253200009 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 40102400224 its reverse (42200420104), we get a palindrome (82302820328).

The spelling of 40102400224 in words is "forty billion, one hundred two million, four hundred thousand, two hundred twenty-four".