40153422530 has 32 divisors (see below), whose sum is σ = 77847061824. Its totient is φ = 14823746496.

The previous prime is 40153422521. The next prime is 40153422571. The reversal of 40153422530 is 3522435104.

It is a happy number.

It is a super-2 number, since 2×40153422530² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40153422493 and 40153422502.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1103609 + ... + 1139411.

It is an arithmetic number, because the mean of its divisors is an integer number (2432720682).

Almost surely, 2^40153422530 is an apocalyptic number.

40153422530 is a deficient number, since it is larger than the sum of its proper divisors (37693639294).

40153422530 is a wasteful number, since it uses less digits than its factorization.

40153422530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44450.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 40153422530 its reverse (3522435104), we get a palindrome (43675857634).

The spelling of 40153422530 in words is "forty billion, one hundred fifty-three million, four hundred twenty-two thousand, five hundred thirty".