2075654401146 has 24 divisors (see below), whose sum is σ = 4498530057684. Its totient is φ = 691688053440.

The previous prime is 2075654401103. The next prime is 2075654401151. The reversal of 2075654401146 is 6411044565702.

2075654401146 is a `hidden beast` number, since 2 + 0 + 7 + 5 + 65 + 440 + 1 + 146 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1733201213121 + 342453188025 = 1316511^2 + 585195^2 .

It is a super-2 number, since 2×2075654401146² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16330515 + ... + 16457126.

Almost surely, 2^{2075654401146} is an apocalyptic number.

2075654401146 is an abundant number, since it is smaller than the sum of its proper divisors (2422875656538).

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

2075654401146 is a wasteful number, since it uses less digits than its factorization.

2075654401146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32791166 (or 32791163 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

Adding to 2075654401146 its reverse (6411044565702), we get a palindrome (8486698966848).

The spelling of 2075654401146 in words is "two trillion, seventy-five billion, six hundred fifty-four million, four hundred one thousand, one hundred forty-six".