402401110 has 16 divisors (see below), whose sum is σ = 724972032. Its totient is φ = 160816000.

The previous prime is 402401107. The next prime is 402401113. The reversal of 402401110 is 11104204.

It is an interprime number because it is at equal distance from previous prime (402401107) and next prime (402401113).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402401113) 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, 5971 + ... + 28990.

It is an arithmetic number, because the mean of its divisors is an integer number (45310752).

Almost surely, 2^402401110 is an apocalyptic number.

402401110 is a deficient number, since it is larger than the sum of its proper divisors (322570922).

402401110 is a wasteful number, since it uses less digits than its factorization.

402401110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36119.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 402401110 is about 20059.9379360954. The cubic root of 402401110 is about 738.2776537199.

Adding to 402401110 its reverse (11104204), we get a palindrome (413505314).

The spelling of 402401110 in words is "four hundred two million, four hundred one thousand, one hundred ten".