4907811962839 has 4 divisors (see below), whose sum is σ = 5166117855640. Its totient is φ = 4649506070040.

The previous prime is 4907811962821. The next prime is 4907811962869. The reversal of 4907811962839 is 9382691187094.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4907811962839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4907811962869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129152946372 + ... + 129152946409.

It is an arithmetic number, because the mean of its divisors is an integer number (1291529463910).

Almost surely, 2^{4907811962839} is an apocalyptic number.

4907811962839 is a deficient number, since it is larger than the sum of its proper divisors (258305892801).

4907811962839 is a wasteful number, since it uses less digits than its factorization.

4907811962839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258305892800.

The product of its (nonzero) digits is 47029248, while the sum is 67.

The spelling of 4907811962839 in words is "four trillion, nine hundred seven billion, eight hundred eleven million, nine hundred sixty-two thousand, eight hundred thirty-nine".