402441011030 has 16 divisors (see below), whose sum is σ = 727584986160. Its totient is φ = 160267256352.

The previous prime is 402441011023. The next prime is 402441011059. The reversal of 402441011030 is 30110144204.

It is a junction number, because it is equal to n+sod(n) for n = 402441010993 and 402441011011.

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, 88641125 + ... + 88645664.

It is an arithmetic number, because the mean of its divisors is an integer number (45474061635).

Almost surely, 2^402441011030 is an apocalyptic number.

402441011030 is a deficient number, since it is larger than the sum of its proper divisors (325143975130).

402441011030 is a wasteful number, since it uses less digits than its factorization.

402441011030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177287023.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 402441011030 its reverse (30110144204), we get a palindrome (432551155234).

The spelling of 402441011030 in words is "four hundred two billion, four hundred forty-one million, eleven thousand, thirty".