2141420151 has 8 divisors (see below), whose sum is σ = 3074859760. Its totient is φ = 1317796992.

The previous prime is 2141420111. The next prime is 2141420219. The reversal of 2141420151 is 1510241412.

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

It is not a de Polignac number, because 2141420151 - 2²⁷ = 2007202423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141420111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27454066 + ... + 27454143.

It is an arithmetic number, because the mean of its divisors is an integer number (384357470).

Almost surely, 2^2141420151 is an apocalyptic number.

2141420151 is a deficient number, since it is larger than the sum of its proper divisors (933439609).

2141420151 is a wasteful number, since it uses less digits than its factorization.

2141420151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54908225.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 2141420151 is about 46275.4810996061. The cubic root of 2141420151 is about 1288.9437402558.

Adding to 2141420151 its reverse (1510241412), we get a palindrome (3651661563).

The spelling of 2141420151 in words is "two billion, one hundred forty-one million, four hundred twenty thousand, one hundred fifty-one".