30544254332 has 12 divisors (see below), whose sum is σ = 53545087680. Its totient is φ = 15245657856.

The previous prime is 30544254329. The next prime is 30544254373. The reversal of 30544254332 is 23345244503.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30544254292 and 30544254301.

It is a congruent number.

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, 6614732 + ... + 6619347.

It is an arithmetic number, because the mean of its divisors is an integer number (4462090640).

Almost surely, 2^30544254332 is an apocalyptic number.

It is an amenable number.

30544254332 is a deficient number, since it is larger than the sum of its proper divisors (23000833348).

30544254332 is a wasteful number, since it uses less digits than its factorization.

30544254332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13234660 (or 13234658 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 30544254332 its reverse (23345244503), we get a palindrome (53889498835).

The spelling of 30544254332 in words is "thirty billion, five hundred forty-four million, two hundred fifty-four thousand, three hundred thirty-two".