2097142015 has 32 divisors (see below), whose sum is σ = 2700371520. Its totient is φ = 1557964800.

The previous prime is 2097142013. The next prime is 2097142051. The reversal of 2097142015 is 5102417902.

It is not a de Polignac number, because 2097142015 - 2¹ = 2097142013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2097142013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4270920 + ... + 4271410.

It is an arithmetic number, because the mean of its divisors is an integer number (84386610).

Almost surely, 2^2097142015 is an apocalyptic number.

2097142015 is a deficient number, since it is larger than the sum of its proper divisors (603229505).

2097142015 is a wasteful number, since it uses less digits than its factorization.

2097142015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 2097142015 is about 45794.5631598337. The cubic root of 2097142015 is about 1279.9979685433.

Adding to 2097142015 its reverse (5102417902), we get a palindrome (7199559917).

The spelling of 2097142015 in words is "two billion, ninety-seven million, one hundred forty-two thousand, fifteen".