67124112025 has 24 divisors (see below), whose sum is σ = 83751747680. Its totient is φ = 53366221440.

The previous prime is 67124112007. The next prime is 67124112053. The reversal of 67124112025 is 52021142176.

67124112025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 67124112025 - 2¹³ = 67124103833 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2668909 + ... + 2693941.

Almost surely, 2^67124112025 is an apocalyptic number.

It is an amenable number.

67124112025 is a deficient number, since it is larger than the sum of its proper divisors (16627635655).

67124112025 is a wasteful number, since it uses less digits than its factorization.

67124112025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25705 (or 25700 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The spelling of 67124112025 in words is "sixty-seven billion, one hundred twenty-four million, one hundred twelve thousand, twenty-five".