402414010303340 has 96 divisors (see below), whose sum is σ = 986515045447680. Its totient is φ = 135011342363904.

The previous prime is 402414010303307. The next prime is 402414010303421. The reversal of 402414010303340 is 43303010414204.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32269151 + ... + 42966569.

It is an arithmetic number, because the mean of its divisors is an integer number (10276198390080).

Almost surely, 2^{402414010303340} 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 402414010303340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (493257522723840).

402414010303340 is an abundant number, since it is smaller than the sum of its proper divisors (584101035144340).

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

402414010303340 is a wasteful number, since it uses less digits than its factorization.

402414010303340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10703199 (or 10703197 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 402414010303340 its reverse (43303010414204), we get a palindrome (445717020717544).

The spelling of 402414010303340 in words is "four hundred two trillion, four hundred fourteen billion, ten million, three hundred three thousand, three hundred forty".