4341988149 has 4 divisors (see below), whose sum is σ = 5789317536. Its totient is φ = 2894658764.

The previous prime is 4341988111. The next prime is 4341988171. The reversal of 4341988149 is 9418891434.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4341988149 - 2¹⁵ = 4341955381 is a prime.

It is a super-2 number, since 2×4341988149² = 37705722172112892402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4341988249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 723664689 + ... + 723664694.

It is an arithmetic number, because the mean of its divisors is an integer number (1447329384).

Almost surely, 2^4341988149 is an apocalyptic number.

It is an amenable number.

4341988149 is a deficient number, since it is larger than the sum of its proper divisors (1447329387).

4341988149 is a wasteful number, since it uses less digits than its factorization.

4341988149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447329386.

The product of its digits is 995328, while the sum is 51.

The square root of 4341988149 is about 65893.7641131541. The cubic root of 4341988149 is about 1631.4090904102.

The spelling of 4341988149 in words is "four billion, three hundred forty-one million, nine hundred eighty-eight thousand, one hundred forty-nine".