40000400422024 has 16 divisors (see below), whose sum is σ = 85715143761600. Its totient is φ = 17143028752272.

The previous prime is 40000400421979. The next prime is 40000400422061. The reversal of 40000400422024 is 42022400400004.

It is a junction number, because it is equal to n+sod(n) for n = 40000400421986 and 40000400422004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357146432284 + ... + 357146432395.

It is an arithmetic number, because the mean of its divisors is an integer number (5357196485100).

Almost surely, 2^{40000400422024} is an apocalyptic number.

It is an amenable number.

40000400422024 is an abundant number, since it is smaller than the sum of its proper divisors (45714743339576).

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

40000400422024 is a wasteful number, since it uses less digits than its factorization.

40000400422024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714292864692 (or 714292864688 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 40000400422024 its reverse (42022400400004), we get a palindrome (82022800822028).

The spelling of 40000400422024 in words is "forty trillion, four hundred million, four hundred twenty-two thousand, twenty-four".