42609657831122 has 8 divisors (see below), whose sum is σ = 64997783132400. Its totient is φ = 20943730120324.

The previous prime is 42609657831113. The next prime is 42609657831131. The reversal of 42609657831122 is 22113875690624.

It is an interprime number because it is at equal distance from previous prime (42609657831113) and next prime (42609657831131).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180549397472 + ... + 180549397707.

It is an arithmetic number, because the mean of its divisors is an integer number (8124722891550).

It is a 1-persistent number, because it is pandigital, but 2⋅42609657831122 = 85219315662244 is not.

Almost surely, 2^{42609657831122} is an apocalyptic number.

42609657831122 is a deficient number, since it is larger than the sum of its proper divisors (22388125301278).

42609657831122 is a wasteful number, since it uses less digits than its factorization.

42609657831122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361098795240.

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 42609657831122 in words is "forty-two trillion, six hundred nine billion, six hundred fifty-seven million, eight hundred thirty-one thousand, one hundred twenty-two".