30442034132 has 6 divisors (see below), whose sum is σ = 53273559738. Its totient is φ = 15221017064.

The previous prime is 30442034111. The next prime is 30442034141. The reversal of 30442034132 is 23143024403.

It can be written as a sum of positive squares in only one way, i.e., 18781057936 + 11660976196 = 137044^2 + 107986^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3805254263 + ... + 3805254270.

It is an arithmetic number, because the mean of its divisors is an integer number (8878926623).

Almost surely, 2^30442034132 is an apocalyptic number.

It is an amenable number.

30442034132 is a deficient number, since it is larger than the sum of its proper divisors (22831525606).

30442034132 is a wasteful number, since it uses less digits than its factorization.

30442034132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7610508537 (or 7610508535 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 30442034132 its reverse (23143024403), we get a palindrome (53585058535).

The spelling of 30442034132 in words is "thirty billion, four hundred forty-two million, thirty-four thousand, one hundred thirty-two".