40233204652 has 48 divisors (see below), whose sum is σ = 72089698464. Its totient is φ = 19641600000.

The previous prime is 40233204623. The next prime is 40233204659. The reversal of 40233204652 is 25640233204.

It is a super-2 number, since 2×40233204652² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40233204659) 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, 21618202 + ... + 21620062.

It is an arithmetic number, because the mean of its divisors is an integer number (1501868718).

Almost surely, 2^40233204652 is an apocalyptic number.

It is an amenable number.

40233204652 is a deficient number, since it is larger than the sum of its proper divisors (31856493812).

40233204652 is a wasteful number, since it uses less digits than its factorization.

40233204652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2530 (or 2528 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 40233204652 its reverse (25640233204), we get a palindrome (65873437856).

The spelling of 40233204652 in words is "forty billion, two hundred thirty-three million, two hundred four thousand, six hundred fifty-two".