2671428842 has 32 divisors (see below), whose sum is σ = 4260011520. Its totient is φ = 1252888560.

The previous prime is 2671428839. The next prime is 2671428853. The reversal of 2671428842 is 2488241762.

It is a junction number, because it is equal to n+sod(n) for n = 2671428793 and 2671428802.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2049563 + ... + 2050865.

It is an arithmetic number, because the mean of its divisors is an integer number (133125360).

Almost surely, 2^2671428842 is an apocalyptic number.

2671428842 is a deficient number, since it is larger than the sum of its proper divisors (1588582678).

2671428842 is a wasteful number, since it uses less digits than its factorization.

2671428842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1818.

The product of its digits is 344064, while the sum is 44.

The square root of 2671428842 is about 51685.8669463907. The cubic root of 2671428842 is about 1387.5475347944.

The spelling of 2671428842 in words is "two billion, six hundred seventy-one million, four hundred twenty-eight thousand, eight hundred forty-two".