40525234420024 has 32 divisors (see below), whose sum is σ = 76630237770240. Its totient is φ = 20090768536800.

The previous prime is 40525234420019. The next prime is 40525234420081. The reversal of 40525234420024 is 42002443252504.

It is a happy number.

It is a super-3 number, since 3×40525234420024³ (a number of 42 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

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, 15283944 + ... + 17738359.

It is an arithmetic number, because the mean of its divisors is an integer number (2394694930320).

Almost surely, 2^{40525234420024} is an apocalyptic number.

It is an amenable number.

40525234420024 is a deficient number, since it is larger than the sum of its proper divisors (36105003350216).

40525234420024 is a wasteful number, since it uses less digits than its factorization.

40525234420024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33023611 (or 33023607 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 37.

Adding to 40525234420024 its reverse (42002443252504), we get a palindrome (82527677672528).

The spelling of 40525234420024 in words is "forty trillion, five hundred twenty-five billion, two hundred thirty-four million, four hundred twenty thousand, twenty-four".