1370161242 has 12 divisors (see below), whose sum is σ = 2968682730. Its totient is φ = 456720408.

The previous prime is 1370161241. The next prime is 1370161259. The reversal of 1370161242 is 2421610731.

1370161242 is a `hidden beast` number, since 1 + 3 + 7 + 0 + 1 + 612 + 42 = 666.

It can be written as a sum of positive squares in only one way, i.e., 811737081 + 558424161 = 28491^2 + 23631^2 .

It is not an unprimeable number, because it can be changed into a prime (1370161241) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38060017 + ... + 38060052.

Almost surely, 2^1370161242 is an apocalyptic number.

1370161242 is an abundant number, since it is smaller than the sum of its proper divisors (1598521488).

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

1370161242 is a wasteful number, since it uses less digits than its factorization.

1370161242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76120077 (or 76120074 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 1370161242 is about 37015.6891331230. The cubic root of 1370161242 is about 1110.6841120063.

Adding to 1370161242 its reverse (2421610731), we get a palindrome (3791771973).

The spelling of 1370161242 in words is "one billion, three hundred seventy million, one hundred sixty-one thousand, two hundred forty-two".