2671442251 has 8 divisors (see below), whose sum is σ = 2691889200. Its totient is φ = 2651013120.

The previous prime is 2671442243. The next prime is 2671442287. The reversal of 2671442251 is 1522441762.

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 2671442251 - 2³ = 2671442243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2671442201) 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, 593931 + ... + 598411.

It is an arithmetic number, because the mean of its divisors is an integer number (336486150).

Almost surely, 2^2671442251 is an apocalyptic number.

2671442251 is a deficient number, since it is larger than the sum of its proper divisors (20446949).

2671442251 is a wasteful number, since it uses less digits than its factorization.

2671442251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8909.

The product of its digits is 26880, while the sum is 34.

The square root of 2671442251 is about 51685.9966625391. The cubic root of 2671442251 is about 1387.5498563477.

The spelling of 2671442251 in words is "two billion, six hundred seventy-one million, four hundred forty-two thousand, two hundred fifty-one".