2152374419 has 16 divisors (see below), whose sum is σ = 2347733472. Its totient is φ = 1961376768.

The previous prime is 2152374391. The next prime is 2152374421. The reversal of 2152374419 is 9144732512.

It is not a de Polignac number, because 2152374419 - 2¹⁶ = 2152308883 is a prime.

It is a super-2 number, since 2×2152374419² = 9265431279131175122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2152370419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 556697 + ... + 560549.

It is an arithmetic number, because the mean of its divisors is an integer number (146733342).

Almost surely, 2^2152374419 is an apocalyptic number.

2152374419 is a deficient number, since it is larger than the sum of its proper divisors (195359053).

2152374419 is a wasteful number, since it uses less digits than its factorization.

2152374419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4406.

The product of its digits is 60480, while the sum is 38.

The square root of 2152374419 is about 46393.6894307836. The cubic root of 2152374419 is about 1291.1378336982.

The spelling of 2152374419 in words is "two billion, one hundred fifty-two million, three hundred seventy-four thousand, four hundred nineteen".