40224022422004 has 24 divisors (see below), whose sum is σ = 71451223601408. Its totient is φ = 19809459014400.

The previous prime is 40224022421987. The next prime is 40224022422007. The reversal of 40224022422004 is 40022422042204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40224022422007) 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, 6745572 + ... + 11222779.

Almost surely, 2^{40224022422004} is an apocalyptic number.

It is an amenable number.

40224022422004 is a deficient number, since it is larger than the sum of its proper divisors (31227201179404).

40224022422004 is a wasteful number, since it uses less digits than its factorization.

40224022422004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17976775 (or 17976773 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 40224022422004 its reverse (40022422042204), we get a palindrome (80246444464208).

The spelling of 40224022422004 in words is "forty trillion, two hundred twenty-four billion, twenty-two million, four hundred twenty-two thousand, four".