30403134230296 has 8 divisors (see below), whose sum is σ = 57005876681820. Its totient is φ = 15201567115144.

The previous prime is 30403134230269. The next prime is 30403134230297. The reversal of 30403134230296 is 69203243130403.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30403134230297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1900195889386 + ... + 1900195889401.

Almost surely, 2^{30403134230296} is an apocalyptic number.

It is an amenable number.

30403134230296 is a deficient number, since it is larger than the sum of its proper divisors (26602742451524).

30403134230296 is a wasteful number, since it uses less digits than its factorization.

30403134230296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3800391778793 (or 3800391778789 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 40.

Adding to 30403134230296 its reverse (69203243130403), we get a palindrome (99606377360699).

The spelling of 30403134230296 in words is "thirty trillion, four hundred three billion, one hundred thirty-four million, two hundred thirty thousand, two hundred ninety-six".