105442435949022 has 36 divisors (see below), whose sum is σ = 238823463171384. Its totient is φ = 33619327401000.

The previous prime is 105442435949017. The next prime is 105442435949023. The reversal of 105442435949022 is 220949534244501.

105442435949022 is a `hidden beast` number, since 1 + 0 + 5 + 4 + 4 + 2 + 43 + 594 + 9 + 0 + 2 + 2 = 666.

It is a super-2 number, since 2×105442435949022² (a number of 29 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 105442435949022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105442435949023) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5536770354 + ... + 5536789397.

It is an arithmetic number, because the mean of its divisors is an integer number (6633985088094).

Almost surely, 2^{105442435949022} is an apocalyptic number.

105442435949022 is an abundant number, since it is smaller than the sum of its proper divisors (133381027222362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105442435949022 is a wasteful number, since it uses less digits than its factorization.

105442435949022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11073559805 (or 11073559779 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 54.

The spelling of 105442435949022 in words is "one hundred five trillion, four hundred forty-two billion, four hundred thirty-five million, nine hundred forty-nine thousand, twenty-two".