415044345 has 16 divisors (see below), whose sum is σ = 673425792. Its totient is φ = 218238720.

The previous prime is 415044251. The next prime is 415044349. The reversal of 415044345 is 543440514.

It is not a de Polignac number, because 415044345 - 2¹⁷ = 414913273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (415044349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193792 + ... + 195921.

It is an arithmetic number, because the mean of its divisors is an integer number (42089112).

Almost surely, 2^415044345 is an apocalyptic number.

It is an amenable number.

415044345 is a deficient number, since it is larger than the sum of its proper divisors (258381447).

415044345 is a wasteful number, since it uses less digits than its factorization.

415044345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389792.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 415044345 is about 20372.6371636075. The cubic root of 415044345 is about 745.9301595906.

Adding to 415044345 its reverse (543440514), we get a palindrome (958484859).

The spelling of 415044345 in words is "four hundred fifteen million, forty-four thousand, three hundred forty-five".