1339903947602 has 32 divisors (see below), whose sum is σ = 2287988311680. Its totient is φ = 582544251520.

The previous prime is 1339903947587. The next prime is 1339903947647. The reversal of 1339903947602 is 2067493099331.

It is a happy number.

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, 24500024 + ... + 24554652.

It is an arithmetic number, because the mean of its divisors is an integer number (71499634740).

Almost surely, 2^{1339903947602} is an apocalyptic number.

1339903947602 is a deficient number, since it is larger than the sum of its proper divisors (948084364078).

1339903947602 is a wasteful number, since it uses less digits than its factorization.

1339903947602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103138.

The product of its (nonzero) digits is 6613488, while the sum is 56.

The spelling of 1339903947602 in words is "one trillion, three hundred thirty-nine billion, nine hundred three million, nine hundred forty-seven thousand, six hundred two".