2142576677 has 8 divisors (see below), whose sum is σ = 2152020480. Its totient is φ = 2133144720.

The previous prime is 2142576673. The next prime is 2142576739. The reversal of 2142576677 is 7766752412.

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

It is a cyclic number.

It is not a de Polignac number, because 2142576677 - 2² = 2142576673 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2142576671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 687599 + ... + 690707.

It is an arithmetic number, because the mean of its divisors is an integer number (269002560).

Almost surely, 2^2142576677 is an apocalyptic number.

It is an amenable number.

2142576677 is a deficient number, since it is larger than the sum of its proper divisors (9443803).

2142576677 is a wasteful number, since it uses less digits than its factorization.

2142576677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5923.

The product of its digits is 987840, while the sum is 47.

The square root of 2142576677 is about 46287.9755120053. The cubic root of 2142576677 is about 1289.1757402933.

The spelling of 2142576677 in words is "two billion, one hundred forty-two million, five hundred seventy-six thousand, six hundred seventy-seven".