405341115152 has 20 divisors (see below), whose sum is σ = 786295780620. Its totient is φ = 202426075008.

The previous prime is 405341115077. The next prime is 405341115169. The reversal of 405341115152 is 251511143504.

It can be written as a sum of positive squares in 2 ways, for example, as 147443712256 + 257897402896 = 383984^2 + 507836^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15266483 + ... + 15293010.

It is an arithmetic number, because the mean of its divisors is an integer number (39314789031).

Almost surely, 2^405341115152 is an apocalyptic number.

It is an amenable number.

405341115152 is a deficient number, since it is larger than the sum of its proper divisors (380954665468).

405341115152 is a wasteful number, since it uses less digits than its factorization.

405341115152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30560330 (or 30560324 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 405341115152 its reverse (251511143504), we get a palindrome (656852258656).

The spelling of 405341115152 in words is "four hundred five billion, three hundred forty-one million, one hundred fifteen thousand, one hundred fifty-two".