25714067377216 has 63 divisors (see below), whose sum is σ = 52244152679253. Its totient is φ = 12557180993280.

The previous prime is 25714067377181. The next prime is 25714067377247. The reversal of 25714067377216 is 61277376041752.

The square root of 25714067377216 is 5070904.

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., 25021044426816 + 693022950400 = 5002104^2 + 832480^2 .

It is a super-2 number, since 2×25714067377216² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1744383606 + ... + 1744398346.

Almost surely, 2^{25714067377216} is an apocalyptic number.

25714067377216 is the 5070904-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25714067377216

25714067377216 is an abundant number, since it is smaller than the sum of its proper divisors (26530085302037).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25714067377216 is an frugal number, since it uses more digits than its factorization.

25714067377216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29580 (or 14786 counting only the distinct ones).

The product of its (nonzero) digits is 20744640, while the sum is 58.

The spelling of 25714067377216 in words is "twenty-five trillion, seven hundred fourteen billion, sixty-seven million, three hundred seventy-seven thousand, two hundred sixteen".