1146242446500 has 192 divisors, whose sum is σ = 3359760768000. Its totient is φ = 303665152000.

The previous prime is 1146242446499. The next prime is 1146242446513. The reversal of 1146242446500 is 56442426411.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 160962940 + ... + 160970060.

It is an arithmetic number, because the mean of its divisors is an integer number (17498754000).

Almost surely, 2^{1146242446500} is an apocalyptic number.

1146242446500 is a gapful number since it is divisible by the number (10) 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 1146242446500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1679880384000).

1146242446500 is an abundant number, since it is smaller than the sum of its proper divisors (2213518321500).

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

1146242446500 is a wasteful number, since it uses less digits than its factorization.

1146242446500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7831 (or 7819 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

The spelling of 1146242446500 in words is "one trillion, one hundred forty-six billion, two hundred forty-two million, four hundred forty-six thousand, five hundred".