30411231332140 has 24 divisors (see below), whose sum is σ = 63864353563920. Its totient is φ = 12164346291648.

The previous prime is 30411231332101. The next prime is 30411231332161. The reversal of 30411231332140 is 4123313211403.

It is a super-2 number, since 2×30411231332140² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30411231332099 and 30411231332108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7427035 + ... + 10769554.

It is an arithmetic number, because the mean of its divisors is an integer number (2661014731830).

Almost surely, 2^{30411231332140} is an apocalyptic number.

It is an amenable number.

30411231332140 is an abundant number, since it is smaller than the sum of its proper divisors (33453122231780).

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

30411231332140 is a wasteful number, since it uses less digits than its factorization.

30411231332140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18280161 (or 18280159 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 30411231332140 its reverse (4123313211403), we get a palindrome (34534544543543).

The spelling of 30411231332140 in words is "thirty trillion, four hundred eleven billion, two hundred thirty-one million, three hundred thirty-two thousand, one hundred forty".