2371420491 has 32 divisors (see below), whose sum is σ = 3660940800. Its totient is φ = 1349460480.

The previous prime is 2371420433. The next prime is 2371420501. The reversal of 2371420491 is 1940241732.

It is not a de Polignac number, because 2371420491 - 2¹⁰ = 2371419467 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (2371420411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 241465 + ... + 251093.

It is an arithmetic number, because the mean of its divisors is an integer number (114404400).

Almost surely, 2^2371420491 is an apocalyptic number.

2371420491 is a deficient number, since it is larger than the sum of its proper divisors (1289520309).

2371420491 is a wasteful number, since it uses less digits than its factorization.

2371420491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10099.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 2371420491 is about 48697.2328885328. The cubic root of 2371420491 is about 1333.5302018820.

The spelling of 2371420491 in words is "two billion, three hundred seventy-one million, four hundred twenty thousand, four hundred ninety-one".