402430120401 has 8 divisors (see below), whose sum is σ = 537020270944. Its totient is φ = 268063358400.

The previous prime is 402430120381. The next prime is 402430120427. The reversal of 402430120401 is 104021034204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 402430120401 - 2¹⁴ = 402430104017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (402430120501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55842931 + ... + 55850136.

It is an arithmetic number, because the mean of its divisors is an integer number (67127533868).

Almost surely, 2^402430120401 is an apocalyptic number.

It is an amenable number.

402430120401 is a deficient number, since it is larger than the sum of its proper divisors (134590150543).

402430120401 is a wasteful number, since it uses less digits than its factorization.

402430120401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111694271.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 402430120401 its reverse (104021034204), we get a palindrome (506451154605).

The spelling of 402430120401 in words is "four hundred two billion, four hundred thirty million, one hundred twenty thousand, four hundred one".