4999892769940 has 24 divisors (see below), whose sum is σ = 10643607351720. Its totient is φ = 1972560434688.

The previous prime is 4999892769899. The next prime is 4999892769973. The reversal of 4999892769940 is 499672989994.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4 + 4999892769936 = 2^2 + 2236044^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1712290585 + ... + 1712293504.

It is an arithmetic number, because the mean of its divisors is an integer number (443483639655).

Almost surely, 2^{4999892769940} is an apocalyptic number.

It is an amenable number.

4999892769940 is an abundant number, since it is smaller than the sum of its proper divisors (5643714581780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4999892769940 is a wasteful number, since it uses less digits than its factorization.

4999892769940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3424584171 (or 3424584169 counting only the distinct ones).

The product of its (nonzero) digits is 5714053632, while the sum is 85.

The spelling of 4999892769940 in words is "four trillion, nine hundred ninety-nine billion, eight hundred ninety-two million, seven hundred sixty-nine thousand, nine hundred forty".