1283636949130 has 16 divisors (see below), whose sum is σ = 2310650600544. Its totient is φ = 513431648080.

The previous prime is 1283636949083. The next prime is 1283636949131. The reversal of 1283636949130 is 319496363821.

It is not an unprimeable number, because it can be changed into a prime (1283636949131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2657476 + ... + 3103135.

It is an arithmetic number, because the mean of its divisors is an integer number (144415662534).

Almost surely, 2^{1283636949130} is an apocalyptic number.

1283636949130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1283636949130 is a deficient number, since it is larger than the sum of its proper divisors (1027013651414).

1283636949130 is a wasteful number, since it uses less digits than its factorization.

1283636949130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5782901.

The product of its (nonzero) digits is 5038848, while the sum is 55.

The spelling of 1283636949130 in words is "one trillion, two hundred eighty-three billion, six hundred thirty-six million, nine hundred forty-nine thousand, one hundred thirty".