2141967536 has 10 divisors (see below), whose sum is σ = 4150062132. Its totient is φ = 1070983760.

The previous prime is 2141967517. The next prime is 2141967563. The reversal of 2141967536 is 6357691412.

It is a super-2 number, since 2×2141967536² = 9176049850555822592, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66936470 + ... + 66936501.

Almost surely, 2^2141967536 is an apocalyptic number.

It is an amenable number.

2141967536 is a deficient number, since it is larger than the sum of its proper divisors (2008094596).

2141967536 is a wasteful number, since it uses less digits than its factorization.

2141967536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133872979 (or 133872973 counting only the distinct ones).

The product of its digits is 272160, while the sum is 44.

The square root of 2141967536 is about 46281.3951388676. The cubic root of 2141967536 is about 1289.0535565321.

The spelling of 2141967536 in words is "two billion, one hundred forty-one million, nine hundred sixty-seven thousand, five hundred thirty-six".