125846347066 has 16 divisors (see below), whose sum is σ = 218043938880. Its totient is φ = 53838009280.

The previous prime is 125846347057. The next prime is 125846347097. The reversal of 125846347066 is 660743648521.

It is a super-2 number, since 2×125846347066² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168243406 + ... + 168244153.

It is an arithmetic number, because the mean of its divisors is an integer number (13627746180).

Almost surely, 2^125846347066 is an apocalyptic number.

125846347066 is a deficient number, since it is larger than the sum of its proper divisors (92197591814).

125846347066 is a wasteful number, since it uses less digits than its factorization.

125846347066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336487589.

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 125846347066 in words is "one hundred twenty-five billion, eight hundred forty-six million, three hundred forty-seven thousand, sixty-six".