30101003044440 has 32 divisors (see below), whose sum is σ = 90303009133680. Its totient is φ = 8026934145152.

The previous prime is 30101003044439. The next prime is 30101003044477. The reversal of 30101003044440 is 4444030010103.

It is a super-2 number, since 2×30101003044440² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 30101003044440.

It is a congruent 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, 125420845899 + ... + 125420846138.

Almost surely, 2^{30101003044440} is an apocalyptic number.

30101003044440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30101003044440 is an abundant number, since it is smaller than the sum of its proper divisors (60202006089240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30101003044440 is a wasteful number, since it uses less digits than its factorization.

30101003044440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250841692051 (or 250841692047 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 30101003044440 its reverse (4444030010103), we get a palindrome (34545033054543).

The spelling of 30101003044440 in words is "thirty trillion, one hundred one billion, three million, forty-four thousand, four hundred forty".