1200713630642 has 16 divisors (see below), whose sum is σ = 1863205122240. Its totient is φ = 579645896592.

The previous prime is 1200713630629. The next prime is 1200713630651. The reversal of 1200713630642 is 2460363170021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5106353 + ... + 5336315.

It is an arithmetic number, because the mean of its divisors is an integer number (116450320140).

Almost surely, 2^{1200713630642} is an apocalyptic number.

1200713630642 is a deficient number, since it is larger than the sum of its proper divisors (662491491598).

1200713630642 is a wasteful number, since it uses less digits than its factorization.

1200713630642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320017.

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 1200713630642 in words is "one trillion, two hundred billion, seven hundred thirteen million, six hundred thirty thousand, six hundred forty-two".