40432332320002 has 32 divisors (see below), whose sum is σ = 72327805565184. Its totient is φ = 16574367744000.

The previous prime is 40432332319999. The next prime is 40432332320033. The reversal of 40432332320002 is 20002323323404.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12968002 + ... + 15780802.

It is an arithmetic number, because the mean of its divisors is an integer number (2260243923912).

Almost surely, 2^{40432332320002} is an apocalyptic number.

40432332320002 is a deficient number, since it is larger than the sum of its proper divisors (31895473245182).

40432332320002 is a wasteful number, since it uses less digits than its factorization.

40432332320002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2857474.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 40432332320002 its reverse (20002323323404), we get a palindrome (60434655643406).

The spelling of 40432332320002 in words is "forty trillion, four hundred thirty-two billion, three hundred thirty-two million, three hundred twenty thousand, two".