402005413315 has 16 divisors (see below), whose sum is σ = 527851570176. Its totient is φ = 291484274400.

The previous prime is 402005413279. The next prime is 402005413333. The reversal of 402005413315 is 513314500204.

It is not a de Polignac number, because 402005413315 - 2¹¹ = 402005411267 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11022867 + ... + 11059276.

It is an arithmetic number, because the mean of its divisors is an integer number (32990723136).

Almost surely, 2^402005413315 is an apocalyptic number.

402005413315 is a deficient number, since it is larger than the sum of its proper divisors (125846156861).

402005413315 is a wasteful number, since it uses less digits than its factorization.

402005413315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22082490.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 402005413315 its reverse (513314500204), we get a palindrome (915319913519).

The spelling of 402005413315 in words is "four hundred two billion, five million, four hundred thirteen thousand, three hundred fifteen".