30353044101240 has 64 divisors (see below), whose sum is σ = 104067579778560. Its totient is φ = 6937838651520.

The previous prime is 30353044101217. The next prime is 30353044101299. The reversal of 30353044101240 is 4210144035303.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 30353044101198 and 30353044101207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18067287316 + ... + 18067288995.

It is an arithmetic number, because the mean of its divisors is an integer number (1626055934040).

Almost surely, 2^{30353044101240} is an apocalyptic number.

30353044101240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30353044101240 is an abundant number, since it is smaller than the sum of its proper divisors (73714535677320).

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

30353044101240 is a wasteful number, since it uses less digits than its factorization.

30353044101240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36134576332 (or 36134576328 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 30353044101240 its reverse (4210144035303), we get a palindrome (34563188136543).

The spelling of 30353044101240 in words is "thirty trillion, three hundred fifty-three billion, forty-four million, one hundred one thousand, two hundred forty".