406199515862 has 24 divisors (see below), whose sum is σ = 708875086824. Its totient is φ = 174061343232.

The previous prime is 406199515861. The next prime is 406199515903. The reversal of 406199515862 is 268515991604.

It is a junction number, because it is equal to n+sod(n) for n = 406199515798 and 406199515807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406199515861) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 431093 + ... + 999119.

It is an arithmetic number, because the mean of its divisors is an integer number (29536461951).

Almost surely, 2^406199515862 is an apocalyptic number.

406199515862 is a deficient number, since it is larger than the sum of its proper divisors (302675570962).

406199515862 is a wasteful number, since it uses less digits than its factorization.

406199515862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575340 (or 575333 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 56.

The spelling of 406199515862 in words is "four hundred six billion, one hundred ninety-nine million, five hundred fifteen thousand, eight hundred sixty-two".