2130840862 has 8 divisors (see below), whose sum is σ = 3299366592. Its totient is φ = 1031052000.

The previous prime is 2130840793. The next prime is 2130840883. The reversal of 2130840862 is 2680480312.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17184139 + ... + 17184262.

It is an arithmetic number, because the mean of its divisors is an integer number (412420824).

Almost surely, 2^2130840862 is an apocalyptic number.

2130840862 is a deficient number, since it is larger than the sum of its proper divisors (1168525730).

2130840862 is a wasteful number, since it uses less digits than its factorization.

2130840862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34368434.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 2130840862 is about 46161.0318558847. The cubic root of 2130840862 is about 1286.8176393881.

The spelling of 2130840862 in words is "two billion, one hundred thirty million, eight hundred forty thousand, eight hundred sixty-two".