125471000194 has 16 divisors (see below), whose sum is σ = 196432891200. Its totient is φ = 59994578160.

The previous prime is 125471000153. The next prime is 125471000197. The reversal of 125471000194 is 491000174521.

It is a cake number, because a cake can be divided into 125471000194 parts by 9097 planar cuts.

It is not an unprimeable number, because it can be changed into a prime (125471000197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90552 + ... + 509059.

It is an arithmetic number, because the mean of its divisors is an integer number (12277055700).

Almost surely, 2^125471000194 is an apocalyptic number.

125471000194 is a deficient number, since it is larger than the sum of its proper divisors (70961891006).

125471000194 is a wasteful number, since it uses less digits than its factorization.

125471000194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604185.

The product of its (nonzero) digits is 10080, while the sum is 34.

The spelling of 125471000194 in words is "one hundred twenty-five billion, four hundred seventy-one million, one hundred ninety-four", and thus it is an aban number.