406100100361260 has 192 divisors, whose sum is σ = 1202208306647040. Its totient is φ = 102288725130240.

The previous prime is 406100100361253. The next prime is 406100100361279. The reversal of 406100100361260 is 62163001001604.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1364619 + ... + 28531778.

It is an arithmetic number, because the mean of its divisors is an integer number (6261501597120).

Almost surely, 2^{406100100361260} 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 406100100361260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (601104153323520).

406100100361260 is an abundant number, since it is smaller than the sum of its proper divisors (796108206285780).

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

406100100361260 is a wasteful number, since it uses less digits than its factorization.

406100100361260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29896616 (or 29896614 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

Adding to 406100100361260 its reverse (62163001001604), we get a palindrome (468263101362864).

The spelling of 406100100361260 in words is "four hundred six trillion, one hundred billion, one hundred million, three hundred sixty-one thousand, two hundred sixty".