30411400144 has 10 divisors (see below), whose sum is σ = 58922087810. Its totient is φ = 15205700064.

The previous prime is 30411400127. The next prime is 30411400157. The reversal of 30411400144 is 44100411403.

It can be written as a sum of positive squares in only one way, i.e., 30141126544 + 270273600 = 173612^2 + 16440^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 950356239 + ... + 950356270.

It is an arithmetic number, because the mean of its divisors is an integer number (5892208781).

Almost surely, 2^30411400144 is an apocalyptic number.

It is an amenable number.

30411400144 is a deficient number, since it is larger than the sum of its proper divisors (28510687666).

30411400144 is a wasteful number, since it uses less digits than its factorization.

30411400144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900712517 (or 1900712511 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 30411400144 its reverse (44100411403), we get a palindrome (74511811547).

The spelling of 30411400144 in words is "thirty billion, four hundred eleven million, four hundred thousand, one hundred forty-four".