402453103104 has 240 divisors, whose sum is σ = 1281370033944. Its totient is φ = 120810700800.

The previous prime is 402453103103. The next prime is 402453103109. The reversal of 402453103104 is 401301354204.

It is a happy number.

402453103104 is a `hidden beast` number, since 4 + 0 + 2 + 453 + 103 + 104 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 55296463104 + 347156640000 = 235152^2 + 589200^2 .

It is not an unprimeable number, because it can be changed into a prime (402453103103) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 2374134 + ... + 2537994.

Almost surely, 2^402453103104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 402453103104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (640685016972).

402453103104 is an abundant number, since it is smaller than the sum of its proper divisors (878916930840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

402453103104 is a wasteful number, since it uses less digits than its factorization.

402453103104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163939 (or 163920 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 402453103104 its reverse (401301354204), we get a palindrome (803754457308).

The spelling of 402453103104 in words is "four hundred two billion, four hundred fifty-three million, one hundred three thousand, one hundred four".