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1214080200270 = 2325753139261587
BaseRepresentation
bin10001101010101100110…
…100011010111001001110
311022001202100002101122100
4101222230310122321032
5124342414012402040
62325424000055530
7153500016300420
oct21525464327116
94261670071570
101214080200270
11428985692a43
121773690045a6
138a6446c7162
1442a9451a810
15218aadb1b30
hex11aacd1ae4e

1214080200270 has 192 divisors, whose sum is σ = 3702077084160. Its totient is φ = 270308323584.

The previous prime is 1214080200209. The next prime is 1214080200353. The reversal of 1214080200270 is 720020804121.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4510417 + ... + 4772003.

It is an arithmetic number, because the mean of its divisors is an integer number (19281651480).

Almost surely, 21214080200270 is an apocalyptic number.

1214080200270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1214080200270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1851038542080).

1214080200270 is an abundant number, since it is smaller than the sum of its proper divisors (2487996883890).

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

1214080200270 is a wasteful number, since it uses less digits than its factorization.

1214080200270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261799 (or 261796 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The spelling of 1214080200270 in words is "one trillion, two hundred fourteen billion, eighty million, two hundred thousand, two hundred seventy".