42622775399505 has 128 divisors (see below), whose sum is σ = 85744782950400. Its totient is φ = 17638922133504.

The previous prime is 42622775399471. The next prime is 42622775399531. The reversal of 42622775399505 is 50599357722624.

It is not a de Polignac number, because 42622775399505 - 2⁸ = 42622775399249 is a prime.

It is a super-2 number, since 2×42622775399505² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1814424 + ... + 9409446.

It is an arithmetic number, because the mean of its divisors is an integer number (669881116800).

Almost surely, 2^{42622775399505} is an apocalyptic number.

It is an amenable number.

42622775399505 is an abundant number, since it is smaller than the sum of its proper divisors (43122007550895).

42622775399505 is a wasteful number, since it uses less digits than its factorization.

42622775399505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7595183.

The product of its (nonzero) digits is 285768000, while the sum is 66.

The spelling of 42622775399505 in words is "forty-two trillion, six hundred twenty-two billion, seven hundred seventy-five million, three hundred ninety-nine thousand, five hundred five".