1406426112000 has 2688 divisors, whose sum is σ = 6585242526720. Its totient is φ = 289839513600.

The previous prime is 1406426111999. The next prime is 1406426112011. The reversal of 1406426112000 is 2116246041.

1406426112000 is a `hidden beast` number, since 1 + 4 + 0 + 6 + 42 + 611 + 2 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2688).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 32707583979 + ... + 32707584021.

Almost surely, 2^{1406426112000} is an apocalyptic number.

1406426112000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1406426112000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3292621263360).

1406426112000 is an abundant number, since it is smaller than the sum of its proper divisors (5178816414720).

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

1406426112000 is an equidigital number, since it uses as much as digits as its factorization.

1406426112000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126 (or 73 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 1406426112000 in words is "one trillion, four hundred six billion, four hundred twenty-six million, one hundred twelve thousand".