415041403890 has 64 divisors (see below), whose sum is σ = 1040913441792. Its totient is φ = 105712305600.

The previous prime is 415041403883. The next prime is 415041403937. The reversal of 415041403890 is 98304140514.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41545 + ... + 912035.

It is an arithmetic number, because the mean of its divisors is an integer number (16264272528).

Almost surely, 2^415041403890 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 415041403890, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (520456720896).

415041403890 is an abundant number, since it is smaller than the sum of its proper divisors (625872037902).

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

415041403890 is a wasteful number, since it uses less digits than its factorization.

415041403890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871215.

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 415041403890 in words is "four hundred fifteen billion, forty-one million, four hundred three thousand, eight hundred ninety".