406287117596 has 12 divisors (see below), whose sum is σ = 730218738648. Its totient is φ = 197653192272.

The previous prime is 406287117541. The next prime is 406287117619. The reversal of 406287117596 is 695711782604.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1372591466 + ... + 1372591761.

It is an arithmetic number, because the mean of its divisors is an integer number (60851561554).

Almost surely, 2^406287117596 is an apocalyptic number.

It is an amenable number.

406287117596 is a deficient number, since it is larger than the sum of its proper divisors (323931621052).

406287117596 is a wasteful number, since it uses less digits than its factorization.

406287117596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2745183268 (or 2745183266 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 56.

The spelling of 406287117596 in words is "four hundred six billion, two hundred eighty-seven million, one hundred seventeen thousand, five hundred ninety-six".