6339274922945 has 16 divisors (see below), whose sum is σ = 7715805672960. Its totient is φ = 4998997819200.

The previous prime is 6339274922941. The next prime is 6339274922957. The reversal of 6339274922945 is 5492294729336.

It is not a de Polignac number, because 6339274922945 - 2² = 6339274922941 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6339274922941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16955 + ... + 3560735.

It is an arithmetic number, because the mean of its divisors is an integer number (482237854560).

Almost surely, 2^{6339274922945} is an apocalyptic number.

It is an amenable number.

6339274922945 is a deficient number, since it is larger than the sum of its proper divisors (1376530750015).

6339274922945 is a wasteful number, since it uses less digits than its factorization.

6339274922945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3548896.

The product of its digits is 176359680, while the sum is 65.

The spelling of 6339274922945 in words is "six trillion, three hundred thirty-nine billion, two hundred seventy-four million, nine hundred twenty-two thousand, nine hundred forty-five".