42665326701 has 8 divisors (see below), whose sum is σ = 56936530944. Its totient is φ = 28418836800.

The previous prime is 42665326681. The next prime is 42665326721. The reversal of 42665326701 is 10762356624.

It is an interprime number because it is at equal distance from previous prime (42665326681) and next prime (42665326721).

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

It is not a de Polignac number, because 42665326701 - 2¹⁵ = 42665293933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42665326721) 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, 6174556 + ... + 6181461.

It is an arithmetic number, because the mean of its divisors is an integer number (7117066368).

Almost surely, 2^42665326701 is an apocalyptic number.

It is an amenable number.

42665326701 is a deficient number, since it is larger than the sum of its proper divisors (14271204243).

42665326701 is a wasteful number, since it uses less digits than its factorization.

42665326701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12357171.

The product of its (nonzero) digits is 362880, while the sum is 42.

It can be divided in two parts, 426653 and 26701, that added together give a palindrome (453354).

The spelling of 42665326701 in words is "forty-two billion, six hundred sixty-five million, three hundred twenty-six thousand, seven hundred one".