1207403679232 has 80 divisors (see below), whose sum is σ = 2417997582000. Its totient is φ = 602315456512.

The previous prime is 1207403679203. The next prime is 1207403679247. The reversal of 1207403679232 is 2329763047021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 777464568 + ... + 777466120.

It is an arithmetic number, because the mean of its divisors is an integer number (30224969775).

Almost surely, 2^{1207403679232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1207403679232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1208998791000).

1207403679232 is an abundant number, since it is smaller than the sum of its proper divisors (1210593902768).

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

1207403679232 is a wasteful number, since it uses less digits than its factorization.

1207403679232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4083 (or 4067 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 46.

The spelling of 1207403679232 in words is "one trillion, two hundred seven billion, four hundred three million, six hundred seventy-nine thousand, two hundred thirty-two".