405351141 has 16 divisors (see below), whose sum is σ = 590244480. Its totient is φ = 245931840.

The previous prime is 405351131. The next prime is 405351157. The reversal of 405351141 is 141153504.

It is a happy number.

It is not a de Polignac number, because 405351141 - 2⁷ = 405351013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (405351131) 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 15 ways as a sum of consecutive naturals, for example, 70426 + ... + 75963.

It is an arithmetic number, because the mean of its divisors is an integer number (36890280).

Almost surely, 2^405351141 is an apocalyptic number.

It is an amenable number.

405351141 is a deficient number, since it is larger than the sum of its proper divisors (184893339).

405351141 is a wasteful number, since it uses less digits than its factorization.

405351141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146476.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 405351141 is about 20133.3340756071. The cubic root of 405351141 is about 740.0773847731.

The spelling of 405351141 in words is "four hundred five million, three hundred fifty-one thousand, one hundred forty-one".