1084408250406 has 64 divisors (see below), whose sum is σ = 2370157977600. Its totient is φ = 328751819136.

The previous prime is 1084408250351. The next prime is 1084408250461. The reversal of 1084408250406 is 6040528044801.

1084408250406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1084408250351) and next prime (1084408250461).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2767900 + ... + 3135296.

It is an arithmetic number, because the mean of its divisors is an integer number (37033718400).

Almost surely, 2^{1084408250406} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1084408250406, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1185078988800).

1084408250406 is an abundant number, since it is smaller than the sum of its proper divisors (1285749727194).

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

1084408250406 is a wasteful number, since it uses less digits than its factorization.

1084408250406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367973.

The product of its (nonzero) digits is 245760, while the sum is 42.

The spelling of 1084408250406 in words is "one trillion, eighty-four billion, four hundred eight million, two hundred fifty thousand, four hundred six".