412018957 has 4 divisors (see below), whose sum is σ = 470878816. Its totient is φ = 353159100.

The previous prime is 412018927. The next prime is 412018969. The reversal of 412018957 is 759810214.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 412018957 - 2¹⁹ = 411494669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412018927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29429919 + ... + 29429932.

It is an arithmetic number, because the mean of its divisors is an integer number (117719704).

Almost surely, 2^412018957 is an apocalyptic number.

It is an amenable number.

412018957 is a deficient number, since it is larger than the sum of its proper divisors (58859859).

412018957 is an equidigital number, since it uses as much as digits as its factorization.

412018957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58859858.

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 412018957 is about 20298.2500969911. The cubic root of 412018957 is about 744.1132984710.

The spelling of 412018957 in words is "four hundred twelve million, eighteen thousand, nine hundred fifty-seven".