406124327424 has 160 divisors (see below), whose sum is σ = 1089230820480. Its totient is φ = 134465945600.

The previous prime is 406124327407. The next prime is 406124327447. The reversal of 406124327424 is 424723421604.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154948834 + ... + 154951454.

It is an arithmetic number, because the mean of its divisors is an integer number (6807692628).

Almost surely, 2^406124327424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 406124327424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (544615410240).

406124327424 is an abundant number, since it is smaller than the sum of its proper divisors (683106493056).

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

406124327424 is a wasteful number, since it uses less digits than its factorization.

406124327424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3282 (or 3266 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 39.

The spelling of 406124327424 in words is "four hundred six billion, one hundred twenty-four million, three hundred twenty-seven thousand, four hundred twenty-four".