2043727507151 has 4 divisors (see below), whose sum is σ = 2229520916904. Its totient is φ = 1857934097400.

The previous prime is 2043727507117. The next prime is 2043727507223. The reversal of 2043727507151 is 1517057273402.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2043727507151 - 2¹⁴ = 2043727490767 is a prime.

It is a super-4 number, since 4×2043727507151⁴ (a number of 50 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3, 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043727507751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92896704860 + ... + 92896704881.

It is an arithmetic number, because the mean of its divisors is an integer number (557380229226).

Almost surely, 2^{2043727507151} is an apocalyptic number.

2043727507151 is a deficient number, since it is larger than the sum of its proper divisors (185793409753).

2043727507151 is a wasteful number, since it uses less digits than its factorization.

2043727507151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185793409752.

The product of its (nonzero) digits is 411600, while the sum is 44.

The spelling of 2043727507151 in words is "two trillion, forty-three billion, seven hundred twenty-seven million, five hundred seven thousand, one hundred fifty-one".