2114001620442 has 24 divisors (see below), whose sum is σ = 4580370455700. Its totient is φ = 704662035840.

The previous prime is 2114001620329. The next prime is 2114001620443. The reversal of 2114001620442 is 2440261004112.

2114001620442 is a `hidden beast` number, since 2 + 1 + 1 + 400 + 16 + 204 + 42 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1904126769801 + 209874850641 = 1379901^2 + 458121^2 .

It is not an unprimeable number, because it can be changed into a prime (2114001620443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2708184 + ... + 3400332.

Almost surely, 2^{2114001620442} is an apocalyptic number.

2114001620442 is an abundant number, since it is smaller than the sum of its proper divisors (2466368835258).

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

2114001620442 is a wasteful number, since it uses less digits than its factorization.

2114001620442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861838 (or 861835 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 2114001620442 its reverse (2440261004112), we get a palindrome (4554262624554).

The spelling of 2114001620442 in words is "two trillion, one hundred fourteen billion, one million, six hundred twenty thousand, four hundred forty-two".