30450346115552 has 96 divisors (see below), whose sum is σ = 66997415368800. Its totient is φ = 13502818713600.

The previous prime is 30450346115477. The next prime is 30450346115599. The reversal of 30450346115552 is 25551164305403.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 405054224 + ... + 405129392.

It is an arithmetic number, because the mean of its divisors is an integer number (697889743425).

Almost surely, 2^{30450346115552} is an apocalyptic number.

30450346115552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30450346115552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33498707684400).

30450346115552 is an abundant number, since it is smaller than the sum of its proper divisors (36547069253248).

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

30450346115552 is a wasteful number, since it uses less digits than its factorization.

30450346115552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103300 (or 103292 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 44.

The spelling of 30450346115552 in words is "thirty trillion, four hundred fifty billion, three hundred forty-six million, one hundred fifteen thousand, five hundred fifty-two".