412143870 has 64 divisors (see below), whose sum is σ = 1007458560. Its totient is φ = 107889408.

The previous prime is 412143859. The next prime is 412143871. The reversal of 412143870 is 78341214.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412143871) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 434737 + ... + 435683.

It is an arithmetic number, because the mean of its divisors is an integer number (15741540).

Almost surely, 2^412143870 is an apocalyptic number.

412143870 is an abundant number, since it is smaller than the sum of its proper divisors (595314690).

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

412143870 is a wasteful number, since it uses less digits than its factorization.

412143870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 412143870 is about 20301.3268039308. The cubic root of 412143870 is about 744.1884892126.

The spelling of 412143870 in words is "four hundred twelve million, one hundred forty-three thousand, eight hundred seventy".