1230601146450 has 192 divisors, whose sum is σ = 3347635737600. Its totient is φ = 297312825600.

The previous prime is 1230601146449. The next prime is 1230601146493. The reversal of 1230601146450 is 546411060321.

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 95 ways as a sum of consecutive naturals, for example, 75809835 + ... + 75826065.

It is an arithmetic number, because the mean of its divisors is an integer number (17435602800).

Almost surely, 2^{1230601146450} is an apocalyptic number.

1230601146450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1230601146450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1673817868800).

1230601146450 is an abundant number, since it is smaller than the sum of its proper divisors (2117034591150).

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

1230601146450 is a wasteful number, since it uses less digits than its factorization.

1230601146450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16977 (or 16972 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 1230601146450 in words is "one trillion, two hundred thirty billion, six hundred one million, one hundred forty-six thousand, four hundred fifty".