3967001121159 has 24 divisors (see below), whose sum is σ = 6069264523920. Its totient is φ = 2488242809088.

The previous prime is 3967001121143. The next prime is 3967001121179. The reversal of 3967001121159 is 9511211007693.

It is not a de Polignac number, because 3967001121159 - 2⁴ = 3967001121143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3967001121179) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4011457 + ... + 4901610.

It is an arithmetic number, because the mean of its divisors is an integer number (252886021830).

Almost surely, 2^{3967001121159} is an apocalyptic number.

3967001121159 is a deficient number, since it is larger than the sum of its proper divisors (2102263402761).

3967001121159 is a wasteful number, since it uses less digits than its factorization.

3967001121159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8915999 (or 8915996 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 45.

The spelling of 3967001121159 in words is "three trillion, nine hundred sixty-seven billion, one million, one hundred twenty-one thousand, one hundred fifty-nine".