30485301542 has 8 divisors (see below), whose sum is σ = 46241749800. Its totient is φ = 15071384944.

The previous prime is 30485301541. The next prime is 30485301571. The reversal of 30485301542 is 24510358403.

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

It is a super-2 number, since 2×30485301542² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30485301541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85632692 + ... + 85633047.

It is an arithmetic number, because the mean of its divisors is an integer number (5780218725).

Almost surely, 2^30485301542 is an apocalyptic number.

30485301542 is a deficient number, since it is larger than the sum of its proper divisors (15756448258).

30485301542 is a wasteful number, since it uses less digits than its factorization.

30485301542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171265830.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 30485301542 its reverse (24510358403), we get a palindrome (54995659945).

The spelling of 30485301542 in words is "thirty billion, four hundred eighty-five million, three hundred one thousand, five hundred forty-two".