3124427436025 has 27 divisors (see below), whose sum is σ = 4506916407471. Its totient is φ = 2142422105040.

The previous prime is 3124427436019. The next prime is 3124427436041. The reversal of 3124427436025 is 5206347244213.

The square root of 3124427436025 is 1767605.

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

It can be written as a sum of positive squares in only one way, i.e., 1124793876969 + 1999633559056 = 1060563^2 + 1414084^2 .

It is not a de Polignac number, because 3124427436025 - 2¹⁷ = 3124427304953 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 61840924 + ... + 61891426.

Almost surely, 2^{3124427436025} is an apocalyptic number.

3124427436025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3124427436025 is the 1767605-th square number.

3124427436025 is the 883803-rd centered octagonal number.

It is an amenable number.

3124427436025 is a deficient number, since it is larger than the sum of its proper divisors (1382488971446).

3124427436025 is an frugal number, since it uses more digits than its factorization.

3124427436025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101030 (or 50515 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 43.

The spelling of 3124427436025 in words is "three trillion, one hundred twenty-four billion, four hundred twenty-seven million, four hundred thirty-six thousand, twenty-five".