60142429074025 has 27 divisors (see below), whose sum is σ = 75615762853701. Its totient is φ = 47452614661440.

The previous prime is 60142429074011. The next prime is 60142429074029. The reversal of 60142429074025 is 52047092424106.

The square root of 60142429074025 is 7755155.

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

It can be written as a sum of positive squares in 4 ways, for example, as 329096121561 + 59813332952464 = 573669^2 + 7733908^2 .

It is not a de Polignac number, because 60142429074025 - 2²⁷ = 60142294856297 is a prime.

It is a super-2 number, since 2×60142429074025² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60142429074029) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2830620952 + ... + 2830642198.

Almost surely, 2^{60142429074025} is an apocalyptic number.

60142429074025 is the 7755155-th square number.

60142429074025 is the 3877578-th centered octagonal number.

It is an amenable number.

60142429074025 is a deficient number, since it is larger than the sum of its proper divisors (15473333779676).

60142429074025 is an frugal number, since it uses more digits than its factorization.

60142429074025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42650 (or 21325 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 60142429074025 in words is "sixty trillion, one hundred forty-two billion, four hundred twenty-nine million, seventy-four thousand, twenty-five".