40401300422 has 16 divisors (see below), whose sum is σ = 69549166080. Its totient is φ = 17242394568.

The previous prime is 40401300409. The next prime is 40401300437. The reversal of 40401300422 is 22400310404.

40401300422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40401300394 and 40401300403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6033908 + ... + 6040599.

It is an arithmetic number, because the mean of its divisors is an integer number (4346822880).

Almost surely, 2^40401300422 is an apocalyptic number.

40401300422 is a deficient number, since it is larger than the sum of its proper divisors (29147865658).

40401300422 is a wasteful number, since it uses less digits than its factorization.

40401300422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12074755.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 40401300422 its reverse (22400310404), we get a palindrome (62801610826).

The spelling of 40401300422 in words is "forty billion, four hundred one million, three hundred thousand, four hundred twenty-two".