30314021011432 has 48 divisors (see below), whose sum is σ = 59429477442240. Its totient is φ = 14489531729568.

The previous prime is 30314021011427. The next prime is 30314021011441. The reversal of 30314021011432 is 23411012041303.

It is a junction number, because it is equal to n+sod(n) for n = 30314021011397 and 30314021011406.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21106398 + ... + 22496845.

It is an arithmetic number, because the mean of its divisors is an integer number (1238114113380).

Almost surely, 2^{30314021011432} is an apocalyptic number.

It is an amenable number.

30314021011432 is a deficient number, since it is larger than the sum of its proper divisors (29115456430808).

30314021011432 is a wasteful number, since it uses less digits than its factorization.

30314021011432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43603382 (or 43603335 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 30314021011432 its reverse (23411012041303), we get a palindrome (53725033052735).

The spelling of 30314021011432 in words is "thirty trillion, three hundred fourteen billion, twenty-one million, eleven thousand, four hundred thirty-two".