1396172286000 has 240 divisors, whose sum is σ = 4896613495488. Its totient is φ = 370766592000.

The previous prime is 1396172285971. The next prime is 1396172286007. The reversal of 1396172286000 is 6822716931.

1396172286000 is a `hidden beast` number, since 1 + 3 + 9 + 6 + 17 + 2 + 28 + 600 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (1396172286007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4177077 + ... + 4498923.

Almost surely, 2^{1396172286000} is an apocalyptic number.

1396172286000 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 1396172286000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2448306747744).

1396172286000 is an abundant number, since it is smaller than the sum of its proper divisors (3500441209488).

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

1396172286000 is a wasteful number, since it uses less digits than its factorization.

1396172286000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322117 (or 322098 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 1396172286000 in words is "one trillion, three hundred ninety-six billion, one hundred seventy-two million, two hundred eighty-six thousand".