40232534451052 has 12 divisors (see below), whose sum is σ = 71298162318880. Its totient is φ = 19861630931376.

The previous prime is 40232534451049. The next prime is 40232534451071. The reversal of 40232534451052 is 25015443523204.

It is a junction number, because it is equal to n+sod(n) for n = 40232534450996 and 40232534451014.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63659073183 + ... + 63659073814.

Almost surely, 2^{40232534451052} is an apocalyptic number.

It is an amenable number.

40232534451052 is a deficient number, since it is larger than the sum of its proper divisors (31065627867828).

40232534451052 is a wasteful number, since it uses less digits than its factorization.

40232534451052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127318147080 (or 127318147078 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 40232534451052 its reverse (25015443523204), we get a palindrome (65247977974256).

The spelling of 40232534451052 in words is "forty trillion, two hundred thirty-two billion, five hundred thirty-four million, four hundred fifty-one thousand, fifty-two".