402414321320424 has 96 divisors (see below), whose sum is σ = 1250000764683840. Its totient is φ = 114566354784000.

The previous prime is 402414321320387. The next prime is 402414321320441. The reversal of 402414321320424 is 424023123414204.

402414321320424 is a `hidden beast` number, since 4 + 0 + 2 + 4 + 1 + 4 + 321 + 320 + 4 + 2 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1420572102 + ... + 1420855349.

It is an arithmetic number, because the mean of its divisors is an integer number (13020841298790).

Almost surely, 2^{402414321320424} is an apocalyptic number.

It is an amenable number.

402414321320424 is an abundant number, since it is smaller than the sum of its proper divisors (847586443363416).

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

402414321320424 is a wasteful number, since it uses less digits than its factorization.

402414321320424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2841427751 (or 2841427744 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 402414321320424 its reverse (424023123414204), we get a palindrome (826437444734628).

The spelling of 402414321320424 in words is "four hundred two trillion, four hundred fourteen billion, three hundred twenty-one million, three hundred twenty thousand, four hundred twenty-four".