2708136121446 has 96 divisors (see below), whose sum is σ = 6770687159808. Its totient is φ = 766277832960.

The previous prime is 2708136121373. The next prime is 2708136121477. The reversal of 2708136121446 is 6441216318072.

2708136121446 is a `hidden beast` number, since 2 + 7 + 0 + 8 + 13 + 612 + 14 + 4 + 6 = 666.

It is a super-2 number, since 2×2708136121446² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44635551 + ... + 44696181.

It is an arithmetic number, because the mean of its divisors is an integer number (70527991248).

Almost surely, 2^{2708136121446} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2708136121446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3385343579904).

2708136121446 is an abundant number, since it is smaller than the sum of its proper divisors (4062551038362).

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

2708136121446 is a wasteful number, since it uses less digits than its factorization.

2708136121446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64066 (or 64063 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 2708136121446 in words is "two trillion, seven hundred eight billion, one hundred thirty-six million, one hundred twenty-one thousand, four hundred forty-six".