40332452341450 has 24 divisors (see below), whose sum is σ = 78966696165120. Its totient is φ = 15283876676400.

The previous prime is 40332452341429. The next prime is 40332452341477. The reversal of 40332452341450 is 5414325423304.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21227605546 + ... + 21227607445.

It is an arithmetic number, because the mean of its divisors is an integer number (3290279006880).

Almost surely, 2^{40332452341450} is an apocalyptic number.

40332452341450 is a deficient number, since it is larger than the sum of its proper divisors (38634243823670).

40332452341450 is a wasteful number, since it uses less digits than its factorization.

40332452341450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42455213022 (or 42455213017 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 40.

Adding to 40332452341450 its reverse (5414325423304), we get a palindrome (45746777764754).

The spelling of 40332452341450 in words is "forty trillion, three hundred thirty-two billion, four hundred fifty-two million, three hundred forty-one thousand, four hundred fifty".