1146323020620 has 48 divisors (see below), whose sum is σ = 3296453233248. Its totient is φ = 297424350720.

The previous prime is 1146323020597. The next prime is 1146323020637. The reversal of 1146323020620 is 260203236411.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258178641 + ... + 258183080.

It is an arithmetic number, because the mean of its divisors is an integer number (68676109026).

Almost surely, 2^{1146323020620} is an apocalyptic number.

1146323020620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1146323020620 is an abundant number, since it is smaller than the sum of its proper divisors (2150130212628).

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

1146323020620 is a wasteful number, since it uses less digits than its factorization.

1146323020620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516361770 (or 516361768 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The spelling of 1146323020620 in words is "one trillion, one hundred forty-six billion, three hundred twenty-three million, twenty thousand, six hundred twenty".