7141243042 has 8 divisors (see below), whose sum is σ = 10756684800. Its totient is φ = 3555681444.

The previous prime is 7141243009. The next prime is 7141243061. The reversal of 7141243042 is 2403421417.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 7141243042.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7469442 + ... + 7470397.

It is an arithmetic number, because the mean of its divisors is an integer number (1344585600).

Almost surely, 2^7141243042 is an apocalyptic number.

7141243042 is a deficient number, since it is larger than the sum of its proper divisors (3615441758).

7141243042 is a wasteful number, since it uses less digits than its factorization.

7141243042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14940080.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 7141243042 is about 84505.8757838767. The cubic root of 7141243042 is about 1925.7117100284.

Adding to 7141243042 its reverse (2403421417), we get a palindrome (9544664459).

The spelling of 7141243042 in words is "seven billion, one hundred forty-one million, two hundred forty-three thousand, forty-two".