40140201533024 has 48 divisors (see below), whose sum is σ = 83677201146000. Its totient is φ = 18888921944064.

The previous prime is 40140201533023. The next prime is 40140201533129. The reversal of 40140201533024 is 42033510204104.

It is a super-2 number, since 2×40140201533024² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40140201533023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16706252 + ... + 18957300.

It is an arithmetic number, because the mean of its divisors is an integer number (1743275023875).

Almost surely, 2^{40140201533024} is an apocalyptic number.

It is an amenable number.

40140201533024 is an abundant number, since it is smaller than the sum of its proper divisors (43536999612976).

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

40140201533024 is a wasteful number, since it uses less digits than its factorization.

40140201533024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2283855 (or 2283847 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 40140201533024 its reverse (42033510204104), we get a palindrome (82173711737128).

The spelling of 40140201533024 in words is "forty trillion, one hundred forty billion, two hundred one million, five hundred thirty-three thousand, twenty-four".