426607166157 has 8 divisors (see below), whose sum is σ = 593540405184. Its totient is φ = 272039352288.

The previous prime is 426607166129. The next prime is 426607166189. The reversal of 426607166157 is 751661706624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 426607166157 - 2³⁰ = 425533424333 is a prime.

It is a super-2 number, since 2×426607166157² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426607166357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3091356208 + ... + 3091356345.

It is an arithmetic number, because the mean of its divisors is an integer number (74192550648).

Almost surely, 2^426607166157 is an apocalyptic number.

It is an amenable number.

426607166157 is a deficient number, since it is larger than the sum of its proper divisors (166933239027).

426607166157 is a wasteful number, since it uses less digits than its factorization.

426607166157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6182712579.

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 426607166157 in words is "four hundred twenty-six billion, six hundred seven million, one hundred sixty-six thousand, one hundred fifty-seven".