105962694242 has 4 divisors (see below), whose sum is σ = 158944041366. Its totient is φ = 52981347120.

The previous prime is 105962694241. The next prime is 105962694259. The reversal of 105962694242 is 242496269501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 242496269501 = 77477 ⋅3129913.

It can be written as a sum of positive squares in only one way, i.e., 105892318921 + 70375321 = 325411^2 + 8389^2 .

It is a super-2 number, since 2×105962694242² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105962694241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26490673559 + ... + 26490673562.

Almost surely, 2^105962694242 is an apocalyptic number.

105962694242 is a deficient number, since it is larger than the sum of its proper divisors (52981347124).

105962694242 is an equidigital number, since it uses as much as digits as its factorization.

105962694242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52981347123.

The product of its (nonzero) digits is 1866240, while the sum is 50.

The spelling of 105962694242 in words is "one hundred five billion, nine hundred sixty-two million, six hundred ninety-four thousand, two hundred forty-two".