4426161477125 has 16 divisors (see below), whose sum is σ = 5525830542960. Its totient is φ = 3539659297600.

The previous prime is 4426161477107. The next prime is 4426161477131. The reversal of 4426161477125 is 5217741616244.

It can be written as a sum of positive squares in 8 ways, for example, as 1685964611809 + 2740196865316 = 1298447^2 + 1655354^2 .

It is not a de Polignac number, because 4426161477125 - 2¹⁰ = 4426161476101 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5999402 + ... + 6696651.

It is an arithmetic number, because the mean of its divisors is an integer number (345364408935).

Almost surely, 2^{4426161477125} is an apocalyptic number.

It is an amenable number.

4426161477125 is a deficient number, since it is larger than the sum of its proper divisors (1099669065835).

4426161477125 is a wasteful number, since it uses less digits than its factorization.

4426161477125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12698857 (or 12698847 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 50.

The spelling of 4426161477125 in words is "four trillion, four hundred twenty-six billion, one hundred sixty-one million, four hundred seventy-seven thousand, one hundred twenty-five".