2137271470 has 16 divisors (see below), whose sum is σ = 3853766448. Its totient is φ = 853424640.

The previous prime is 2137271453. The next prime is 2137271503. The reversal of 2137271470 is 741727312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179436 + ... + 190975.

It is an arithmetic number, because the mean of its divisors is an integer number (240860403).

Almost surely, 2^2137271470 is an apocalyptic number.

2137271470 is a deficient number, since it is larger than the sum of its proper divisors (1716494978).

2137271470 is a wasteful number, since it uses less digits than its factorization.

2137271470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370995.

The product of its (nonzero) digits is 16464, while the sum is 34.

The square root of 2137271470 is about 46230.6334587793. The cubic root of 2137271470 is about 1288.1108236206.

Adding to 2137271470 its reverse (741727312), we get a palindrome (2878998782).

The spelling of 2137271470 in words is "two billion, one hundred thirty-seven million, two hundred seventy-one thousand, four hundred seventy".