30141431434 has 16 divisors (see below), whose sum is σ = 46455091200. Its totient is φ = 14656769424.

The previous prime is 30141431407. The next prime is 30141431449. The reversal of 30141431434 is 43413414103.

It is a happy number.

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, 74727 + ... + 256645.

It is an arithmetic number, because the mean of its divisors is an integer number (2903443200).

Almost surely, 2^30141431434 is an apocalyptic number.

30141431434 is a deficient number, since it is larger than the sum of its proper divisors (16313659766).

30141431434 is a wasteful number, since it uses less digits than its factorization.

30141431434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184197.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 30141431434 its reverse (43413414103), we get a palindrome (73554845537).

The spelling of 30141431434 in words is "thirty billion, one hundred forty-one million, four hundred thirty-one thousand, four hundred thirty-four".