7103561742 has 12 divisors (see below), whose sum is σ = 15391050480. Its totient is φ = 2367853908.

The previous prime is 7103561713. The next prime is 7103561747. The reversal of 7103561742 is 2471653017.

It is a happy number.

7103561742 is a `hidden beast` number, since 7 + 1 + 0 + 35 + 617 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 7103561697 and 7103561706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7103561747) 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, 197321142 + ... + 197321177.

It is an arithmetic number, because the mean of its divisors is an integer number (1282587540).

Almost surely, 2^7103561742 is an apocalyptic number.

7103561742 is an abundant number, since it is smaller than the sum of its proper divisors (8287488738).

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

7103561742 is a wasteful number, since it uses less digits than its factorization.

7103561742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394642327 (or 394642324 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 7103561742 is about 84282.6301321927. The cubic root of 7103561742 is about 1922.3186814724.

The spelling of 7103561742 in words is "seven billion, one hundred three million, five hundred sixty-one thousand, seven hundred forty-two".