7347360042 has 64 divisors (see below), whose sum is σ = 17839681920. Its totient is φ = 2222985600.

The previous prime is 7347360037. The next prime is 7347360073. The reversal of 7347360042 is 2400637437.

It is a happy number.

7347360042 is a `hidden beast` number, since 7 + 3 + 4 + 7 + 3 + 600 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 7347359979 and 7347360006.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 383278 + ... + 401990.

It is an arithmetic number, because the mean of its divisors is an integer number (278745030).

Almost surely, 2^7347360042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7347360042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8919840960).

7347360042 is an abundant number, since it is smaller than the sum of its proper divisors (10492321878).

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

7347360042 is a wasteful number, since it uses less digits than its factorization.

7347360042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19396 (or 19390 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 36.

The square root of 7347360042 is about 85716.7430669178. The cubic root of 7347360042 is about 1944.0634743411.

Adding to 7347360042 its reverse (2400637437), we get a palindrome (9747997479).

The spelling of 7347360042 in words is "seven billion, three hundred forty-seven million, three hundred sixty thousand, forty-two".