40302034140532 has 24 divisors (see below), whose sum is σ = 72256407785352. Its totient is φ = 19657450137600.

The previous prime is 40302034140509. The next prime is 40302034140677. The reversal of 40302034140532 is 23504143020304.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 94818421476 + 40207215719056 = 307926^2 + 6340916^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40302034140494 and 40302034140503.

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, 11435613 + ... + 14538820.

It is an arithmetic number, because the mean of its divisors is an integer number (3010683657723).

Almost surely, 2^{40302034140532} is an apocalyptic number.

It is an amenable number.

40302034140532 is a deficient number, since it is larger than the sum of its proper divisors (31954373644820).

40302034140532 is a wasteful number, since it uses less digits than its factorization.

40302034140532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25983939 (or 25983937 counting only the distinct ones).

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

Adding to 40302034140532 its reverse (23504143020304), we get a palindrome (63806177160836).

The spelling of 40302034140532 in words is "forty trillion, three hundred two billion, thirty-four million, one hundred forty thousand, five hundred thirty-two".