2439061395121 has 32 divisors (see below), whose sum is σ = 2896150118400. Its totient is φ = 2032384435200.

The previous prime is 2439061395107. The next prime is 2439061395131. The reversal of 2439061395121 is 1215931609342.

It is a de Polignac number, because none of the positive numbers 2^k-2439061395121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2439061395131) 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 31 ways as a sum of consecutive naturals, for example, 292401 + ... + 2227918.

It is an arithmetic number, because the mean of its divisors is an integer number (90504691200).

Almost surely, 2^{2439061395121} is an apocalyptic number.

It is an amenable number.

2439061395121 is a deficient number, since it is larger than the sum of its proper divisors (457088723279).

2439061395121 is a wasteful number, since it uses less digits than its factorization.

2439061395121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2520529.

The product of its (nonzero) digits is 349920, while the sum is 46.

The spelling of 2439061395121 in words is "two trillion, four hundred thirty-nine billion, sixty-one million, three hundred ninety-five thousand, one hundred twenty-one".