30245503211444 has 96 divisors (see below), whose sum is σ = 59104654761600. Its totient is φ = 13458516664320.

The previous prime is 30245503211423. The next prime is 30245503211467. The reversal of 30245503211444 is 44411230554203.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 30245503211398 and 30245503211407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1526538482 + ... + 1526558294.

It is an arithmetic number, because the mean of its divisors is an integer number (615673487100).

Almost surely, 2^{30245503211444} is an apocalyptic number.

30245503211444 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

30245503211444 is a deficient number, since it is larger than the sum of its proper divisors (28859151550156).

30245503211444 is a wasteful number, since it uses less digits than its factorization.

30245503211444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22033 (or 22031 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 30245503211444 its reverse (44411230554203), we get a palindrome (74656733765647).

The spelling of 30245503211444 in words is "thirty trillion, two hundred forty-five billion, five hundred three million, two hundred eleven thousand, four hundred forty-four".