1302944449130 has 32 divisors (see below), whose sum is σ = 2349418469760. Its totient is φ = 520263311040.

The previous prime is 1302944449129. The next prime is 1302944449153. The reversal of 1302944449130 is 319444492031.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14332961 + ... + 14423579.

It is an arithmetic number, because the mean of its divisors is an integer number (73419327180).

Almost surely, 2^{1302944449130} is an apocalyptic number.

1302944449130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1302944449130 is a deficient number, since it is larger than the sum of its proper divisors (1046474020630).

1302944449130 is a wasteful number, since it uses less digits than its factorization.

1302944449130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93134.

The product of its (nonzero) digits is 373248, while the sum is 44.

The spelling of 1302944449130 in words is "one trillion, three hundred two billion, nine hundred forty-four million, four hundred forty-nine thousand, one hundred thirty".