1434340886180 has 24 divisors (see below), whose sum is σ = 3013429570872. Its totient is φ = 573486124032.

The previous prime is 1434340886161. The next prime is 1434340886197. The reversal of 1434340886180 is 816880434341.

It can be written as a sum of positive squares in 4 ways, for example, as 93358358116 + 1340982528064 = 305546^2 + 1158008^2 .

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 7 ways as a sum of consecutive naturals, for example, 15592397 + ... + 15684116.

It is an arithmetic number, because the mean of its divisors is an integer number (125559565453).

Almost surely, 2^{1434340886180} is an apocalyptic number.

1434340886180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1434340886180 is an abundant number, since it is smaller than the sum of its proper divisors (1579088684692).

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

1434340886180 is a wasteful number, since it uses less digits than its factorization.

1434340886180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31278815 (or 31278813 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 50.

The spelling of 1434340886180 in words is "one trillion, four hundred thirty-four billion, three hundred forty million, eight hundred eighty-six thousand, one hundred eighty".