3142276881 has 8 divisors (see below), whose sum is σ = 4190027520. Its totient is φ = 2094688752.

The previous prime is 3142276873. The next prime is 3142276913. The reversal of 3142276881 is 1886722413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3142276881 - 2³ = 3142276873 is a prime.

It is a super-2 number, since 2×3142276881² = 19747807993734176322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3142276861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15616 + ... + 80798.

It is an arithmetic number, because the mean of its divisors is an integer number (523753440).

Almost surely, 2^3142276881 is an apocalyptic number.

It is an amenable number.

3142276881 is a deficient number, since it is larger than the sum of its proper divisors (1047750639).

3142276881 is a wasteful number, since it uses less digits than its factorization.

3142276881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81255.

The product of its digits is 129024, while the sum is 42.

The square root of 3142276881 is about 56056.0155647902. The cubic root of 3142276881 is about 1464.6982074319.

The spelling of 3142276881 in words is "three billion, one hundred forty-two million, two hundred seventy-six thousand, eight hundred eighty-one".