30051444344145 has 48 divisors (see below), whose sum is σ = 55736075091840. Its totient is φ = 13544312705280.

The previous prime is 30051444344111. The next prime is 30051444344153. The reversal of 30051444344145 is 54144344415003.

It is not a de Polignac number, because 30051444344145 - 2¹⁸ = 30051444082001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30051444344097 and 30051444344106.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27858340 + ... + 28916949.

It is an arithmetic number, because the mean of its divisors is an integer number (1161168231080).

Almost surely, 2^{30051444344145} is an apocalyptic number.

30051444344145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30051444344145 is a deficient number, since it is larger than the sum of its proper divisors (25684630747695).

30051444344145 is an equidigital number, since it uses as much as digits as its factorization.

30051444344145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56775446 (or 56775375 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 42.

Adding to 30051444344145 its reverse (54144344415003), we get a palindrome (84195788759148).

The spelling of 30051444344145 in words is "thirty trillion, fifty-one billion, four hundred forty-four million, three hundred forty-four thousand, one hundred forty-five".