1339946152215 has 64 divisors (see below), whose sum is σ = 2487021967872. Its totient is φ = 608830361600.

The previous prime is 1339946152151. The next prime is 1339946152217. The reversal of 1339946152215 is 5122516499331.

It is a happy number.

It is not a de Polignac number, because 1339946152215 - 2⁶ = 1339946152151 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1339946152217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 371541 + ... + 1678670.

It is an arithmetic number, because the mean of its divisors is an integer number (38859718248).

Almost surely, 2^{1339946152215} is an apocalyptic number.

1339946152215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1339946152215 is a deficient number, since it is larger than the sum of its proper divisors (1147075815657).

1339946152215 is a wasteful number, since it uses less digits than its factorization.

1339946152215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050480.

The product of its digits is 1749600, while the sum is 51.

The spelling of 1339946152215 in words is "one trillion, three hundred thirty-nine billion, nine hundred forty-six million, one hundred fifty-two thousand, two hundred fifteen".