40542435433002 has 32 divisors (see below), whose sum is σ = 81166283440704. Its totient is φ = 13500577036800.

The previous prime is 40542435432991. The next prime is 40542435433007. The reversal of 40542435433002 is 20033453424504.

It is not an unprimeable number, because it can be changed into a prime (40542435433007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 494553877 + ... + 494635847.

It is an arithmetic number, because the mean of its divisors is an integer number (2536446357522).

Almost surely, 2^{40542435433002} is an apocalyptic number.

40542435433002 is an abundant number, since it is smaller than the sum of its proper divisors (40623848007702).

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

40542435433002 is a wasteful number, since it uses less digits than its factorization.

40542435433002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163734.

The product of its (nonzero) digits is 691200, while the sum is 39.

Adding to 40542435433002 its reverse (20033453424504), we get a palindrome (60575888857506).

The spelling of 40542435433002 in words is "forty trillion, five hundred forty-two billion, four hundred thirty-five million, four hundred thirty-three thousand, two".