1213740353000 has 64 divisors (see below), whose sum is σ = 3245888505600. Its totient is φ = 416139547200.

The previous prime is 1213740352973. The next prime is 1213740353011. The reversal of 1213740353000 is 3530473121.

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, 86688740 + ... + 86702739.

It is an arithmetic number, because the mean of its divisors is an integer number (50717007900).

Almost surely, 2^{1213740353000} is an apocalyptic number.

1213740353000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1213740353000 is an abundant number, since it is smaller than the sum of its proper divisors (2032148152600).

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

1213740353000 is a wasteful number, since it uses less digits than its factorization.

1213740353000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173391507 (or 173391493 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The spelling of 1213740353000 in words is "one trillion, two hundred thirteen billion, seven hundred forty million, three hundred fifty-three thousand".