40401024002 has 16 divisors (see below), whose sum is σ = 60847487712. Its totient is φ = 20118639840.

The previous prime is 40401023987. The next prime is 40401024017. The reversal of 40401024002 is 20042010404.

It is an interprime number because it is at equal distance from previous prime (40401023987) and next prime (40401024017).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 715877 + ... + 770247.

It is an arithmetic number, because the mean of its divisors is an integer number (3802967982).

Almost surely, 2^40401024002 is an apocalyptic number.

40401024002 is a deficient number, since it is larger than the sum of its proper divisors (20446463710).

40401024002 is a wasteful number, since it uses less digits than its factorization.

40401024002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55873.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 40401024002 its reverse (20042010404), we get a palindrome (60443034406).

The spelling of 40401024002 in words is "forty billion, four hundred one million, twenty-four thousand, two".