2807963142 has 32 divisors (see below), whose sum is σ = 5906276352. Its totient is φ = 888237504.

The previous prime is 2807963129. The next prime is 2807963153. The reversal of 2807963142 is 2413697082.

2807963142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2807963094 and 2807963103.

It is a congruent number.

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, 62583 + ... + 97634.

It is an arithmetic number, because the mean of its divisors is an integer number (184571136).

Almost surely, 2^2807963142 is an apocalyptic number.

2807963142 is an abundant number, since it is smaller than the sum of its proper divisors (3098313210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2807963142 is a wasteful number, since it uses less digits than its factorization.

2807963142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160372.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 2807963142 is about 52990.2174179348. The cubic root of 2807963142 is about 1410.7946398495.

The spelling of 2807963142 in words is "two billion, eight hundred seven million, nine hundred sixty-three thousand, one hundred forty-two".