1163343210450 has 24 divisors (see below), whose sum is σ = 2885091162288. Its totient is φ = 310224856080.

The previous prime is 1163343210439. The next prime is 1163343210473. The reversal of 1163343210450 is 540123433611.

It is a super-2 number, since 2×1163343210450² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3877810552 + ... + 3877810851.

It is an arithmetic number, because the mean of its divisors is an integer number (120212131762).

Almost surely, 2^{1163343210450} is an apocalyptic number.

1163343210450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1163343210450 is an abundant number, since it is smaller than the sum of its proper divisors (1721747951838).

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

1163343210450 is a wasteful number, since it uses less digits than its factorization.

1163343210450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7755621418 (or 7755621413 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 1163343210450 in words is "one trillion, one hundred sixty-three billion, three hundred forty-three million, two hundred ten thousand, four hundred fifty".