40422531434002 has 32 divisors (see below), whose sum is σ = 64318524066432. Its totient is φ = 18987399224064.

The previous prime is 40422531433987. The next prime is 40422531434003. The reversal of 40422531434002 is 20043413522404.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (40422531434003) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 358990203 + ... + 359102785.

It is an arithmetic number, because the mean of its divisors is an integer number (2009953877076).

Almost surely, 2^{40422531434002} is an apocalyptic number.

40422531434002 is a deficient number, since it is larger than the sum of its proper divisors (23895992632430).

40422531434002 is a wasteful number, since it uses less digits than its factorization.

40422531434002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131922.

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 40422531434002 its reverse (20043413522404), we get a palindrome (60465944956406).

The spelling of 40422531434002 in words is "forty trillion, four hundred twenty-two billion, five hundred thirty-one million, four hundred thirty-four thousand, two".