30742430141 has 8 divisors (see below), whose sum is σ = 32362857600. Its totient is φ = 29122243200.

The previous prime is 30742430119. The next prime is 30742430143. The reversal of 30742430141 is 14103424703.

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

It is a cyclic number.

It is not a de Polignac number, because 30742430141 - 2⁶ = 30742430077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30742430143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240941 + ... + 345741.

It is an arithmetic number, because the mean of its divisors is an integer number (4045357200).

Almost surely, 2^30742430141 is an apocalyptic number.

It is an amenable number.

30742430141 is a deficient number, since it is larger than the sum of its proper divisors (1620427459).

30742430141 is a wasteful number, since it uses less digits than its factorization.

30742430141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120259.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 30742430141 its reverse (14103424703), we get a palindrome (44845854844).

The spelling of 30742430141 in words is "thirty billion, seven hundred forty-two million, four hundred thirty thousand, one hundred forty-one".