411781245 has 32 divisors (see below), whose sum is σ = 679916160. Its totient is φ = 212674560.

The previous prime is 411781231. The next prime is 411781283. The reversal of 411781245 is 542187114.

It is not a de Polignac number, because 411781245 - 2⁴ = 411781229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83077 + ... + 87893.

It is an arithmetic number, because the mean of its divisors is an integer number (21247380).

Almost surely, 2^411781245 is an apocalyptic number.

It is an amenable number.

411781245 is a deficient number, since it is larger than the sum of its proper divisors (268134915).

411781245 is a wasteful number, since it uses less digits than its factorization.

411781245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5005.

The product of its digits is 8960, while the sum is 33.

The square root of 411781245 is about 20292.3937720516. The cubic root of 411781245 is about 743.9701669590.

The spelling of 411781245 in words is "four hundred eleven million, seven hundred eighty-one thousand, two hundred forty-five".