4051657714129 has 9 divisors (see below), whose sum is σ = 4148162196969. Its totient is φ = 3957348575460.

The previous prime is 4051657714103. The next prime is 4051657714147. The reversal of 4051657714129 is 9214177561504.

The square root of 4051657714129 is 2012873.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 4051657714129 - 2¹⁵ = 4051657681361 is a prime.

It is a super-2 number, since 2×4051657714129² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4051657714829) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 86530134 + ... + 86576944.

Almost surely, 2^{4051657714129} is an apocalyptic number.

4051657714129 is the 2012873-rd square number.

4051657714129 is the 1006437-th centered octagonal number.

It is an amenable number.

4051657714129 is a deficient number, since it is larger than the sum of its proper divisors (96504482840).

4051657714129 is an frugal number, since it uses more digits than its factorization.

4051657714129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93708 (or 46854 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 52.

The spelling of 4051657714129 in words is "four trillion, fifty-one billion, six hundred fifty-seven million, seven hundred fourteen thousand, one hundred twenty-nine".