146952108931939 has 4 divisors (see below), whose sum is σ = 146957246607256. Its totient is φ = 146946971256624.

The previous prime is 146952108931919. The next prime is 146952108931973. The reversal of 146952108931939 is 939139801259641.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 146952108931939 - 2¹⁹ = 146952108407651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146952108931919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2568794754 + ... + 2568851959.

It is an arithmetic number, because the mean of its divisors is an integer number (36739311651814).

Almost surely, 2^{146952108931939} is an apocalyptic number.

146952108931939 is a deficient number, since it is larger than the sum of its proper divisors (5137675317).

146952108931939 is an equidigital number, since it uses as much as digits as its factorization.

146952108931939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5137675316.

The product of its (nonzero) digits is 113374080, while the sum is 70.

The spelling of 146952108931939 in words is "one hundred forty-six trillion, nine hundred fifty-two billion, one hundred eight million, nine hundred thirty-one thousand, nine hundred thirty-nine".