30231401250 has 320 divisors, whose sum is σ = 82528782336. Its totient is φ = 7360320000.

The previous prime is 30231401243. The next prime is 30231401269. The reversal of 30231401250 is 5210413203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 293508699 + ... + 293508801.

Almost surely, 2^30231401250 is an apocalyptic number.

30231401250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 30231401250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41264391168).

30231401250 is an abundant number, since it is smaller than the sum of its proper divisors (52297381086).

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

30231401250 is a wasteful number, since it uses less digits than its factorization.

30231401250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 30231401250 its reverse (5210413203), we get a palindrome (35441814453).

The spelling of 30231401250 in words is "thirty billion, two hundred thirty-one million, four hundred one thousand, two hundred fifty".