2146141108 has 6 divisors (see below), whose sum is σ = 3755746946. Its totient is φ = 1073070552.

The previous prime is 2146141103. The next prime is 2146141133. The reversal of 2146141108 is 8011416412.

It can be written as a sum of positive squares in only one way, i.e., 1225140004 + 921001104 = 35002^2 + 30348^2 .

It is a super-3 number, since 3×2146141108³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2146141103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268267635 + ... + 268267642.

Almost surely, 2^2146141108 is an apocalyptic number.

It is an amenable number.

2146141108 is a deficient number, since it is larger than the sum of its proper divisors (1609605838).

2146141108 is a wasteful number, since it uses less digits than its factorization.

2146141108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536535281 (or 536535279 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 2146141108 is about 46326.4622866888. The cubic root of 2146141108 is about 1289.8902432508.

The spelling of 2146141108 in words is "two billion, one hundred forty-six million, one hundred forty-one thousand, one hundred eight".